CN210607375U - Battery case waterproof structure - Google Patents
Battery case waterproof structure Download PDFInfo
- Publication number
- CN210607375U CN210607375U CN201921703089.2U CN201921703089U CN210607375U CN 210607375 U CN210607375 U CN 210607375U CN 201921703089 U CN201921703089 U CN 201921703089U CN 210607375 U CN210607375 U CN 210607375U
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- CN
- China
- Prior art keywords
- rubber ring
- waterproof rubber
- middle cylinder
- waterproof
- upper cover
- 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.)
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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 relates to a battery case waterproof structure, which comprises a middle cylinder, an upper cover, a lower cover and a waterproof rubber ring, wherein the upper cover and the lower cover are hermetically connected with the middle cylinder through the waterproof rubber ring, the waterproof rubber ring is in a rectangular ring shape, two end surfaces of the waterproof rubber ring are respectively provided with a fixed groove, the waterproof rubber ring is provided with a through hole corresponding to a screw hole of the middle cylinder, the waterproof rubber ring is sleeved at two ends of the middle cylinder through the fixed groove of one surface, the upper cover and the lower cover are respectively arranged at the fixed grooves at the other surface of the two waterproof rubber rings and are connected with the middle cylinder through screws, the assembly of the utility model is convenient, the waterproof rubber ring adopts double fixed grooves, the waterproof rubber ring is sleeved at two ends of the middle cylinder through one fixed groove, the upper cover and the lower cover are respectively clamped on the fixed groove at the other surface and are hermetically connected with the middle cylinder through screws, the fixed grooves can perfectly clamp the middle cylinder, the upper cover and the, the waterproof rubber ring has the advantages of serious deformation, reliable installation and good waterproof performance.
Description
Technical Field
The utility model relates to a lithium cell technical field indicates a battery case waterproof construction especially.
Background
The battery case is as the protective housing of lithium cell, need do water-proof treatment between upper and lower lid and the aluminium section of thick bamboo, traditional waterproof rubber ring is an adhesive tape, install its inslot at the epitheca of battery and inferior valve, reach waterproof effect through the waterproof rubber ring of screw fastening extrusion, nevertheless because during waterproof circle installation, the waterproof groove that upper and lower lid was seted up is too big, waterproof rubber ring drops easily after putting into, it is also inconvenient to install waterproof rubber ring, can not reach water-proof effects, if the waterproof groove that upper and lower lid was opened is little, waterproof rubber ring puts into after going easy top explosion shell or through the screw extrusion back, the rubber ring is out of shape easily, lead to extruding the shell plane, influence the outward appearance, also can not reach water-proof effects.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a battery case waterproof construction that waterproof rubber ring non-deformable, parcel nature are good, waterproof performance is good.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a battery case waterproof construction, includes well section of thick bamboo, upper cover, lower cover and waterproof rubber ring, upper cover and lower cover pass through waterproof rubber ring and well section of thick bamboo sealing connection, waterproof rubber ring is the rectangle cyclic annular, and its both ends face is equipped with the fixed slot respectively, waterproof rubber ring is equipped with the through-hole that corresponds with the screw of well section of thick bamboo, and waterproof rubber ring establishes the both ends at a well section of thick bamboo through the fixed slot cover of one side wherein, and the upper cover is established respectively with the lower cover at the fixed slot of two waterproof rubber ring another sides and is connected with a well section of thick bamboo through the screw.
Preferably, grooves are respectively formed in two side walls of the upper cover, the middle cylinder and the lower cover.
Preferably, the middle cylinder is made of aluminum.
Preferably, the upper cover and the lower cover are made of plastic.
The beneficial effects of the utility model reside in that: the utility model discloses the equipment is convenient, waterproof rubber ring adopts the structural design of two fixed slots, waterproof rubber ring establishes the both ends of well section of thick bamboo through one side fixed slot cover wherein, the upper cover just passes through screw and well section of thick bamboo sealing connection on waterproof rubber ring's volume one side fixed slot with the lower cover card respectively, the fixed slot can be intact block well section of thick bamboo, the upper cover, with the lower cover, effectively solve battery case pressure and lead to the waterproof effect poor inadequately or pressure too big waterproof rubber ring damage that leads to, waterproof rubber ring warp serious phenomenon, the installation is reliable, the parcel nature is good, waterproof performance is good.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an explosion structure diagram of the present invention.
Fig. 3 is a schematic view of the installation of the waterproof rubber ring.
Fig. 4 is an enlarged view of fig. 3 at a.
Description of reference numerals: 1. a middle cylinder; 2. an upper cover; 3. a lower cover; 4. waterproof rubber ring.
Detailed Description
Referring to fig. 1-4, the present invention relates to a battery case waterproof structure, which comprises a middle tube 1, an upper cover 2, a lower cover 3 and a waterproof rubber ring 4, wherein the middle tube 1 is a cuboid, the middle tube 1 is hollow, the side wall of the middle tube 1 is provided with screw holes, the waterproof rubber ring 4 has the same cross-sectional shape as the middle tube 1, and is in a rectangular ring shape, two end surfaces of the waterproof rubber ring 4 are respectively provided with a fixing groove, the waterproof rubber ring 4 is sleeved at two ends of the middle tube 1 through one fixing groove, the upper cover 2 and the lower cover 3 are respectively arranged on the fixing grooves at the other side of the two waterproof rubber rings 4, the upper cover 2 and the lower cover 3 are respectively provided with mounting holes corresponding to the screw holes, the waterproof rubber ring 4 is provided with through holes corresponding to the screw holes, the upper cover 2 and the lower cover 3 are respectively fixedly connected with the middle tube 1 in a sealing manner through the screws sequentially penetrating through the mounting holes, the through holes and the screw holes, and, Between the lower cover 3, effectively solve pressure not enough, waterproof effect is poor or pressure is too big leads to upper and lower cover 3 to burst, and the rubber ring warp serious phenomenon.
Preferably, the two side edges of the upper cover 2, the middle cylinder 1 and the lower cover 3 are respectively provided with a groove.
Preferably, the middle tube 1 is made of aluminum.
Preferably, the upper cover 2 and the lower cover 3 are made of plastic.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (4)
1. The utility model provides a battery case waterproof construction, includes well section of thick bamboo, upper cover, lower cover and waterproof rubber ring, upper cover and lower cover pass through waterproof rubber ring and well section of thick bamboo sealing connection, its characterized in that: the waterproof rubber ring is rectangular and annular, the two end faces of the waterproof rubber ring are respectively provided with a fixing groove, the waterproof rubber ring is provided with a through hole corresponding to the screw hole of the middle cylinder, the waterproof rubber ring is sleeved at the two ends of the middle cylinder through the fixing groove on one side, and the upper cover and the lower cover are respectively arranged on the fixing grooves on the other side of the two waterproof rubber rings and are connected with the middle cylinder through screws.
2. The battery case waterproof structure according to claim 1, characterized in that: grooves are respectively arranged on the two side walls of the upper cover, the middle cylinder and the lower cover.
3. The battery case waterproof structure according to claim 1, characterized in that: the middle cylinder is made of aluminum.
4. The battery case waterproof structure according to claim 1, characterized in that: the upper cover and the lower cover are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703089.2U CN210607375U (en) | 2019-10-12 | 2019-10-12 | Battery case waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703089.2U CN210607375U (en) | 2019-10-12 | 2019-10-12 | Battery case waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607375U true CN210607375U (en) | 2020-05-22 |
Family
ID=70695511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703089.2U Active CN210607375U (en) | 2019-10-12 | 2019-10-12 | Battery case waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210607375U (en) |
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2019
- 2019-10-12 CN CN201921703089.2U patent/CN210607375U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |