CN203277528U - Waterproof battery case - Google Patents
Waterproof battery case Download PDFInfo
- Publication number
- CN203277528U CN203277528U CN2013203064665U CN201320306466U CN203277528U CN 203277528 U CN203277528 U CN 203277528U CN 2013203064665 U CN2013203064665 U CN 2013203064665U CN 201320306466 U CN201320306466 U CN 201320306466U CN 203277528 U CN203277528 U CN 203277528U
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- CN
- China
- Prior art keywords
- battery case
- containing cavity
- seal
- hermetic unit
- elastic component
- 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.)
- Expired - Lifetime
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- 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 utility model discloses a waterproof battery case. The waterproof battery case comprises an outer cover and a battery holder, wherein the outer cover is provided with an assembly cavity and an opening; the battery holder comprises a holding cavity part and a sealing part which are fixedly connected with each other; the holding cavity part is provided with at least one holding cavity for placing a battery; the sealing part is provided with at least one sealing groove and at least one elastic sealing piece; the sealing part is arranged and connected in the sealing groove; the holding cavity part and the sealing part stretch into the assembly part through the opening; the sealing piece and the assembly cavity are in interference fit. The waterproof battery case has the advantages that the overall structure of the battery case is relatively compact and small, the holding cavity part, the sealing part and a handle part serve as an integral whole, the mold opening cost is low, and the cost is low; meanwhile, the sealing piece is elastic, the battery holder can be separately arranged and connected in the outer cover through the fit interference between the sealing piece and the assembly cavity, and the waterproof battery case is convenient to use.
Description
Technical field
The utility model relates to a kind of Waterproof battery case.
Background technology
Existing battery case, the lid that comprises the box body with container cavity and be fastened on this box opening place is provided with the battery mounting that is connected with lid in container cavity, and battery is loaded in battery mounting.During use, open lid, battery mounting is taken out in box body, then battery is arranged in battery mounting, then battery mounting is put into box body, cover at last lid and get final product.Because this structure does not have water proofing property, the water capacity easily enters in container cavity from the junction of box body and lid, causes the conducting element in box body to be corroded, thereby affects the use of battery.
Perhaps, although have on the market the battery case of waterproof, complex structure, cost is high, price.
The utility model content
The utility model provides a kind of Waterproof battery case, and it has overcome the existing deficiency of background technology.the technical scheme that adopts that the utility model solves its technical problem is: a kind of Waterproof battery case, it is characterized in that: it comprises an outer cover (100) and a battery tray (200), described outer cover (100) is provided with an assembly cavity (110) and an opening (120), described battery tray (200) comprises containing cavity part (210) and the hermetic unit (220) that is fixedly connected with, containing cavity part (210) is provided with at least one containing cavity (211) that is used for placing battery, hermetic unit (220) is provided with at least one seal groove (221), separately be provided with at least one flexible seal (300), the seal (300) is installed in seal groove (221), containing cavity part (210) and hermetic unit (220) stretch in assembly cavity (110) by opening (120) and seal (300) is tight fit with assembly cavity (110).
Among one preferred embodiment: before and after described containing cavity (211), two ends are respectively equipped with jack (212,213), separately be provided with anodal elastic component and negative pole elastic component, and anodal elastic component and negative pole elastic component are installed in respectively in the jack (212,213) of end before and after containing cavity (211).
Among one preferred embodiment: the bottom of described containing cavity (211) is provided with one and runs through groove (214).
Among one preferred embodiment: described hermetic unit (220) also is provided with a wire hole (222), and wire hole is provided with the wire that is connected with anodal elastic component or negative pole elastic component in (222), is provided with fluid sealant between this wire and wire hole.
Among one preferred embodiment: described seal groove (221) number is made as two and annular space and is arranged in week outside hermetic unit (220), and described seal (300) is sealing ring.
Among one preferred embodiment: described battery tray (200) also comprises leader's part, and described handle portion and containing cavity part (210) and hermetic unit (220) are one-body molded.
Among one preferred embodiment: described handle portion comprises leader's body (400), and the terminal part of described handle body (400) outwards is convexly equipped with two projections (410).
The technical program is compared with background technology, and it has following advantage:
1. battery tray comprises containing cavity part and the hermetic unit that is fixedly connected with, can avoid adopting the mode that battery tray is combined with lid and cause the shortcoming that the battery tray size is large, part is more, structure is more complicated, make the overall structure of battery case compacter, small and exquisite, and containing cavity part with hermetic unit as one, the die sinking cost is low, saves cost; Simultaneously, seal is elasticity, by the tight fit of seal and assembly cavity, makes the outer cover that is installed in that battery tray can separate, and is easy to use.
2. the containing cavity bottom is provided with and runs through groove, when battery tray leaves outer cover, only needs upwards to eject battery with finger by running through groove, and battery just can be deviate from containing cavity, and the power taking pond is convenient; And can stretching into of part run through in groove when being placed in containing cavity due to battery, saved the space of containing cavity inside, make the thickness of battery tray be reduced, thereby realize the design of ultra-thin Waterproof battery case.
3. be provided with fluid sealant between wire and wire hole, sealing effectiveness is better.
4. handle portion and containing cavity part and hermetic unit be as one, more convenient operation, more compact structure, and the die sinking cost is low.
5. the terminal part of handle body outwards is convexly equipped with two projections, is convenient to user's push-and-pull, and indicative stronger.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the overall schematic of a kind of Waterproof battery case of a preferred embodiment.
Fig. 2 has illustrated the perspective exploded view of a kind of Waterproof battery case of a preferred embodiment.
Fig. 3 has illustrated the structural representation of the outer cover of a preferred embodiment.
Fig. 4 has illustrated the structural representation of the battery tray of a preferred embodiment.
Embodiment
Please refer to Fig. 1 to Fig. 4, an a kind of preferred embodiment of Waterproof battery case, described a kind of Waterproof battery case, it comprises an outer cover 100, a battery tray 200 and some batteries 500.
Described outer cover 100 is provided with an assembly cavity 110 and an opening 120, and this assembly cavity 110 extends to opening 120 places.
Described battery tray 200 comprises containing cavity part 210, hermetic unit 220 and the handle portion that is fixedly connected sequentially; Preferably, handle portion and containing cavity part 210 and hermetic unit 220 are one-body molded.
Containing cavity part 210 is provided with at least one containing cavity 211 that is used for placing battery.In the present embodiment, containing cavity 211 numbers are made as three and be arranged side by side.
In the present embodiment, two ends, described containing cavity 211 front and back are respectively equipped with jack 212,213, separately are provided with anodal elastic component and negative pole elastic component, and anodal elastic component and negative pole elastic component are installed in respectively in the jack 212,213 of containing cavity 211 ends, front and back.
In the present embodiment, the bottom of described containing cavity 211 is provided with one and runs through groove 214.The containing cavity bottom is provided with runs through groove, when battery tray leaves outer cover, only needs upwards to eject battery with finger by running through groove, and battery just can be deviate from containing cavity, and the power taking pond is convenient.
Described hermetic unit 220 is provided with at least one seal groove 221.In the present embodiment, described hermetic unit 220 also is provided with a wire hole 222, is provided with the wire that is connected with anodal elastic component or negative pole elastic component in wire hole 222, is provided with fluid sealant between this wire and wire hole.Be provided with fluid sealant between wire and wire hole, sealing effectiveness is better.
In the present embodiment, described seal groove 221 numbers are made as two and annular space and are arranged in week outside hermetic unit 220.
Described handle portion comprises leader's body 400, and the terminal part of described handle body 400 outwards is convexly equipped with two projections 410.Handle body is provided with two projections, is convenient to user's push-and-pull, and indicative stronger.
Separately be provided with at least one flexible seal 300, the seal 300 is installed in seal groove 221, and containing cavity part 210 and hermetic unit 220 stretch in assembly cavity 110 by opening 120 and seal 300 is tight fit with assembly cavity 110.In the present embodiment, described seal 300 numbers are made as two and be sealing ring.Need to prove, the seal degree that how much determines this battery case of seal number, also, it is more that the seal number is established, and sealing effectiveness is better.
Battery tray comprises containing cavity part, hermetic unit and the handle portion that connects successively, can avoid adopting the mode that battery tray is combined with lid and cause the shortcoming that the battery tray size is large, part is more, structure is more complicated, make the overall structure of battery case compacter, small and exquisite, and containing cavity part with hermetic unit, handle portion as one, the die sinking cost is low, saves cost; Simultaneously, seal is elasticity, by the tight fit of seal and assembly cavity, makes the outer cover that is installed in that battery tray can separate, and is easy to use.
The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of namely doing according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (7)
1. Waterproof battery case, it is characterized in that: it comprises an outer cover (100) and a battery tray (200), described outer cover (100) is provided with an assembly cavity (110) and an opening (120), described battery tray (200) comprises containing cavity part (210) and the hermetic unit (220) that is fixedly connected with, containing cavity part (210) is provided with at least one containing cavity (211) that is used for placing battery, hermetic unit (220) is provided with at least one seal groove (221), separately be provided with at least one flexible seal (300), the seal (300) is installed in seal groove (221), containing cavity part (210) and hermetic unit (220) stretch in assembly cavity (110) by opening (120) and seal (300) is tight fit with assembly cavity (110).
2. a kind of Waterproof battery case according to claim 1, it is characterized in that: before and after described containing cavity (211), two ends are respectively equipped with jack (212,213), separately be provided with anodal elastic component and negative pole elastic component, and anodal elastic component and negative pole elastic component are installed in respectively in the jack (212,213) of end before and after containing cavity (211).
3. a kind of Waterproof battery case according to claim 1, it is characterized in that: the bottom of described containing cavity (211) is provided with one and runs through groove (214).
4. a kind of Waterproof battery case according to claim 2, it is characterized in that: described hermetic unit (220) also is provided with a wire hole (222), wire hole is provided with the wire that is connected with anodal elastic component or negative pole elastic component in (222), is provided with fluid sealant between this wire and wire hole.
5. a kind of Waterproof battery case according to claim 1 is characterized in that: described seal groove (221) number is made as two and annular space and is arranged in week outside hermetic unit (220), and described seal (300) is sealing ring.
6. a kind of Waterproof battery case according to claim 1, it is characterized in that: described battery tray (200) also comprises leader's part, described handle portion and containing cavity part (210) and hermetic unit (220) are one-body molded.
7. a kind of Waterproof battery case according to claim 6, it is characterized in that: described handle portion comprises leader's body (400), the terminal part of described handle body (400) outwards is convexly equipped with two projections (410).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203064665U CN203277528U (en) | 2013-05-30 | 2013-05-30 | Waterproof battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203064665U CN203277528U (en) | 2013-05-30 | 2013-05-30 | Waterproof battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277528U true CN203277528U (en) | 2013-11-06 |
Family
ID=49507872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203064665U Expired - Lifetime CN203277528U (en) | 2013-05-30 | 2013-05-30 | Waterproof battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055487A (en) * | 2020-08-31 | 2020-12-08 | 顺科新能源技术股份有限公司 | Waterproof circuit protection system |
-
2013
- 2013-05-30 CN CN2013203064665U patent/CN203277528U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112055487A (en) * | 2020-08-31 | 2020-12-08 | 顺科新能源技术股份有限公司 | Waterproof circuit protection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |