CN210897403U - Electric bicycle lithium cell dampproof device - Google Patents
Electric bicycle lithium cell dampproof device Download PDFInfo
- Publication number
- CN210897403U CN210897403U CN201922001369.5U CN201922001369U CN210897403U CN 210897403 U CN210897403 U CN 210897403U CN 201922001369 U CN201922001369 U CN 201922001369U CN 210897403 U CN210897403 U CN 210897403U
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- CN
- China
- Prior art keywords
- battery
- sealing
- cover assembly
- fixedly connected
- electric bicycle
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- 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 - Fee Related
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 102
- 239000004519 grease Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 description 4
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
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 utility model discloses an electric bicycle lithium cell dampproof device relates to the dampproofing technical field of lithium cell. The utility model discloses a battery package box and upper cover assembly, the top of battery package box is provided with the upper cover assembly, the junction of upper cover assembly and battery package box is provided with upper segment sealing device, the below of battery package box is provided with battery base, the battery base outside is provided with bottom sealing device, the right flank fixedly connected with side connecting plate of battery package box. The utility model discloses a seam crossing at battery package box and upper cover assembly sets up upper segment sealing device, seam crossing between battery package box and battery base sets up bottom sealing device, optimizes the electric bicycle lithium cell that has, does not have dampproofing function on the market with a low-cost, convenient and fast's mode, realizes carrying out dampproofing processing to the lithium cell.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell is dampproofing, especially relate to an electric bicycle lithium cell dampproof device.
Background
Lithium batteries are an energy storage conversion device which is increasingly widely used, because the excellent electrochemical performance of the lithium batteries realizes an advanced market application scene. With the popularization of lithium battery electric bicycles, lithium batteries have begun to enter people's daily lives. Due to the inherent characteristics of the electrodes of lithium batteries, the service life of lithium batteries is affected by the humid environment, and special attention needs to be paid to moisture prevention in daily use. But lithium cell, the battery package that is used for electric bicycle on the market all do not do dampproofing the processing, provide an electric bicycle lithium cell dampproofing device now, solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric bicycle lithium cell dampproof device sets up upper segment sealing device, sets up bottom sealing device, realizes carrying out dampproofing processing to the lithium cell package with a low-cost convenient mode through the seam crossing at battery package box and upper cover assembly, between battery package box and battery base, has solved current problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an electric bicycle lithium cell dampproof device, including battery package box and upper cover assembly, the top of battery package box is provided with the upper cover assembly, the junction of upper cover assembly and battery package box is provided with upper segment sealing device, the below of battery package box is provided with the battery base, the battery base outside is provided with bottom sealing device, the right flank fixedly connected with side connecting plate of battery package box.
Preferably, the upper section sealing device comprises an upper elastic sealing ring and a sealing filling belt, the sealing filling belt is fixedly connected to the inner surface of the upper elastic sealing ring, and the upper elastic sealing ring is fixedly connected with the upper cover assembly and the battery pack box.
Preferably, the bottom sealing device comprises a bottom elastic sealing ring and a sealing bottom plate, the lower end face of the bottom elastic sealing ring is fixedly connected with the sealing bottom plate, and the bottom sealing device is fixedly connected with the battery pack box body through the bottom elastic sealing ring in a sealing mode.
Preferably, the upper cover assembly comprises a cover plate connecting ring, a cover plate shell and a handle, the upper end of the cover plate connecting ring is fixedly connected with the cover plate shell, the side face of the cover plate shell is rotatably connected with the handle, and the upper cover assembly is fixedly connected with the upper end face of the battery pack box through a screw.
Preferably, the battery base comprises a base connecting plate and a base plate, the base plate is fixedly connected to the lower end face of the base connecting plate, and the battery base is fixedly connected with the battery pack box through screws.
Preferably, the upper elastic sealing ring is an elastic band with a rectangular cross section, and sealing grease is filled in a gap at the joint of the upper section sealing device, the upper cover assembly and the battery pack box body.
Preferably, sealing grease is filled in a gap at the joint of the bottom sealing device and the battery pack box body as well as the battery base.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up upper segment sealing device, upper segment sealing device including upper portion elasticity sealing washer and sealed packing area at battery package box and upper cover assembly fixed connection department, upper portion elasticity sealing washer can do the sealing treatment to regular seam, and sealed packing area can do the sealing treatment to the irregular recess on the battery package box, realizes doing the complete sealed dampproofing to battery package box upper portion seam; compare with the lithium cell package of the dampproofing function that has now the utility model discloses can realize carrying out dampproofing processing to the lithium cell package with a low-cost and convenient and fast's mode.
2. The utility model discloses a set up bottom sealing device between battery package box and battery base, bottom elastic sealing ring and sealing bottom plate through among the sealing device of bottom wrap up totally sealedly to battery base, fix the bottom sealing device in the bottom of battery package box with the help of the elasticity of bottom elastic sealing ring self, the gap at battery package box and bottom elastic sealing ring is being filled sealing grease and is realizing the totally enclosed processing to battery package bottom of the body, to the electric bicycle lithium cell that exists on the market with a low-cost mode to the dampproofing processing of lithium cell, the life of maximize extension electric bicycle lithium cell.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a lithium battery moisture-proof device for an electric bicycle of the present invention;
FIG. 2 is a front view of the structure of FIG. 1;
FIG. 3 is a left side view of the structure of FIG. 1;
FIG. 4 is a right side view of the structure of FIG. 1;
FIG. 5 is a bottom view of the structure of FIG. 1;
FIG. 6 is a schematic structural view of an upper segment sealing device;
FIG. 7 is a structural section view of an upper segment sealing device;
FIG. 8 is a schematic view of the bottom sealing device;
FIG. 9 is a schematic structural view of the upper cover assembly;
fig. 10 is a schematic structural view of a battery pack case;
FIG. 11 is a schematic structural view of a battery base;
in the drawings, the components represented by the respective reference numerals are listed below:
1-battery pack box, 2-upper section sealing device, 3-upper cover assembly, 4-side connecting plate, 5-bottom sealing device, 6-battery base, 21-upper elastic sealing ring, 22-sealing filling belt, 31-cover connecting ring, 32-cover shell, 33-handle, 51-bottom elastic sealing ring, 52-sealing bottom plate, 61-base connecting plate and 62-base plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", "side", "end", "bottom", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-11, the utility model relates to an electric bicycle lithium cell dampproof device, including battery package box 1 and upper cover assembly 3, the top of battery package box 1 is provided with upper cover assembly 3, the junction of upper cover assembly 3 and battery package box 1 is provided with upper segment sealing device 2, the below of battery package box 1 is provided with battery base 6, battery base 6 outside is provided with bottom seal device 5, the right side fixedly connected with side connecting plate 4 of battery package box 1, upper segment sealing device 2 includes upper portion elastic seal 21 and sealed area of packing 22, upper portion elastic seal 21 internal surface fixedly connected with seals area of packing 22, upper portion elastic seal 21 and upper cover assembly 3 and battery package box 1 fixed connection.
A lithium battery moistureproof device of an electric bicycle comprises a bottom sealing device 5, wherein the bottom sealing device 5 comprises a bottom elastic sealing ring 51 and a sealing bottom plate 52, the lower end surface of the bottom elastic sealing ring 51 is fixedly connected with the sealing bottom plate 52, the bottom sealing device 5 is fixedly connected with a battery pack box body 1 through the bottom elastic sealing ring 51 in a sealing way, an upper cover assembly 3 comprises a cover plate connecting ring 31, a cover plate shell 32 and a handle 33, the upper end of the cover plate connecting ring 31 is fixedly connected with the cover plate shell 32, the side surface of the cover plate shell 32 is rotatably connected with the handle 33, the upper cover assembly 3 is fixedly connected with the upper end surface of the battery pack box body 1 through a screw, a battery base 6 comprises a base connecting plate 61 and a base plate 62, the lower end surface of the base connecting plate 61 is fixedly connected with the base plate 62, the battery base 6 is fixedly connected with the battery, the gap at the joint of the upper section sealing device 2, the upper cover assembly 3 and the battery pack box body 1 is filled with sealing grease, and the gap at the joint of the bottom sealing device 5, the battery pack box body 1 and the battery base 6 is filled with sealing grease.
One specific application of this embodiment is: with this device with a common electric bicycle lithium cell cooperation practicality on the market, select to join in marriage upper segment sealing device 2 according to the girth of 1 upper portion seam crossing of battery package box, join in marriage bottom sealing device 5 according to the girth of 1 bottom seam crossing of battery package box, earlier carry out sealed dampproofing processing to the part in the upper cover assembly 3 when installing and using, cup joint upper portion elastic seal 21 at the seam crossing of battery package box 1 and apron clamping ring 31, and fill sealed grease at the seam crossing, cup joint bottom sealing device 5 at battery package box 1 and 62 seam crossings of bed plate, make sealed bottom plate 52 and the bed plate 62 of bottom sealing device 5 laminate completely, and fill sealed grease in seam crossing in order to realize totally enclosed. The upper section sealing device 2 is arranged at the fixed connection position of the battery pack box body 1 and the upper cover assembly 3, the upper section sealing device 2 comprises an upper elastic sealing ring 21 and a sealing filling belt 22, the upper elastic sealing ring 21 can seal regular seams, and the sealing filling belt 22 can seal irregular grooves in the battery pack box body 1, so that the upper seams of the battery pack box body 1 are completely sealed and moistureproof; compare with the lithium cell package of the dampproofing function that has now the utility model discloses can realize carrying out dampproofing processing to the lithium cell package with a low-cost and convenient and fast's mode. Through set up bottom seal device 5 between battery package box 1 and battery base 6, bottom elastic sealing ring 51 and sealing bottom plate 52 through in bottom seal device 5 wrap up totally sealedly to battery base 6, fix bottom seal device 5 in the bottom of battery package box 1 with the help of the elasticity of bottom elastic sealing ring 51 self, realize the complete sealing treatment in battery package box 1 bottom filling sealing grease in the gap of battery package box 1 and bottom elastic sealing ring 51, to the dampproofing processing of lithium cell of the electric bicycle lithium cell that has now on the market with a low-cost mode, the maximize prolongs the life of electric bicycle lithium cell.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The moistureproof device for the lithium battery of the electric bicycle is characterized by comprising a battery pack box body (1) and an upper cover assembly (3), wherein the upper cover assembly (3) is arranged above the battery pack box body (1);
an upper section sealing device (2) is arranged at the joint of the upper cover assembly (3) and the battery pack box body (1);
a battery base (6) is arranged below the battery pack box body (1);
a bottom sealing device (5) is arranged outside the battery base (6);
the right side surface of the battery pack box body (1) is fixedly connected with a side surface connecting plate (4).
2. The moisture-proof device for the lithium battery of the electric bicycle as claimed in claim 1, wherein the upper section sealing device (2) comprises an upper elastic sealing ring (21) and a sealing filling belt (22), the sealing filling belt (22) is fixedly connected to the inner surface of the upper elastic sealing ring (21), and the upper elastic sealing ring (21) is fixedly connected with the upper cover assembly (3) and the battery pack case (1).
3. The moisture-proof device for the lithium battery of the electric bicycle as claimed in claim 1, wherein the bottom sealing device (5) comprises a bottom elastic sealing ring (51) and a sealing bottom plate (52), the lower end surface of the bottom elastic sealing ring (51) is fixedly connected with the sealing bottom plate (52), and the bottom sealing device (5) is fixedly connected with the battery pack box body (1) in a sealing manner through the bottom elastic sealing ring (51).
4. The moisture-proof device for the lithium battery of the electric bicycle as claimed in claim 1, wherein the upper cover assembly (3) comprises a cover plate connecting ring (31), a cover plate shell (32) and a handle (33), the upper end of the cover plate connecting ring (31) is fixedly connected with the cover plate shell (32), the handle (33) is rotatably connected to the side surface of the cover plate shell (32), and the upper cover assembly (3) is fixedly connected with the upper end surface of the battery pack case (1) through a screw.
5. The moisture-proof device for the lithium battery of the electric bicycle as claimed in claim 1, wherein the battery base (6) comprises a base connecting plate (61) and a base plate (62), the base plate (62) is fixedly connected to the lower end surface of the base connecting plate (61), and the battery base (6) is fixedly connected with the battery pack case (1) through screws.
6. The dampproof device for the lithium battery of the electric bicycle according to claim 2, wherein the upper elastic sealing ring (21) is an elastic band with a rectangular cross section, and sealing grease is filled in a gap at the joint of the upper section sealing device (2), the upper cover assembly (3) and the battery pack box body (1).
7. The dampproof device for lithium battery of electric bicycle according to claim 1, wherein the sealing grease is filled in the gap at the joint of the bottom sealing device (5) and the battery pack case (1) and the battery base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001369.5U CN210897403U (en) | 2019-11-19 | 2019-11-19 | Electric bicycle lithium cell dampproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001369.5U CN210897403U (en) | 2019-11-19 | 2019-11-19 | Electric bicycle lithium cell dampproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210897403U true CN210897403U (en) | 2020-06-30 |
Family
ID=71320918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922001369.5U Expired - Fee Related CN210897403U (en) | 2019-11-19 | 2019-11-19 | Electric bicycle lithium cell dampproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210897403U (en) |
-
2019
- 2019-11-19 CN CN201922001369.5U patent/CN210897403U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |