CN215070204U - Lithium ion battery protective structure - Google Patents
Lithium ion battery protective structure Download PDFInfo
- Publication number
- CN215070204U CN215070204U CN202121196314.5U CN202121196314U CN215070204U CN 215070204 U CN215070204 U CN 215070204U CN 202121196314 U CN202121196314 U CN 202121196314U CN 215070204 U CN215070204 U CN 215070204U
- Authority
- CN
- China
- Prior art keywords
- gasket
- electric core
- naked electric
- lithium ion
- ion battery
- 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.)
- Active
Links
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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a lithium ion battery protective structure. Lithium ion battery protective structure is used for lithium ion battery, lithium ion battery includes naked electric core, the one end of naked electric core has positive negative pole connecting piece, lithium ion battery protective structure is including locating gasket on the naked electric core, the height of gasket with the highly the same of naked electric core, the gasket is located keep away from on the naked electric core positive negative pole connecting piece one end the left side of naked electric core and an arbitrary position on the right side of naked electric core, the gasket is hollow U column structure, the gasket is made by the smooth flexible rubber materials of two-sided polishing, the inner chamber of gasket is for being used for the mounting groove that naked electric core stretched into. The utility model provides a lithium ion battery protective structure pastes the gasket of being convenient for to take out around electric core, finishes the back at the battery installation, takes out the gasket again to prevent naked electric core and take place to collide with around, thereby play the guard action to electric core.
Description
Technical Field
The utility model relates to a lithium ion battery technical field especially relates to a lithium ion battery protective structure.
Background
The lithium ion battery has the advantages of high working voltage, high energy density, long cycle life, no memory effect and the like, so the lithium ion battery is widely applied to the aspects of notebook computers, digital products, mobile communication and the like.
At present, when the lithium ion battery is used, the lithium ion battery is often directly used in a naked electric core mode, and particularly, the lithium ion battery is not protected in the installation process. Therefore, the mobile phone battery is easy to collide with the mobile phone shell, and the mobile phone battery is deformed or damaged. Specifically, the protective structure that current battery adopted in the installation is complicated, occupies the usage space easily, or does not take protective device, causes the battery bottom to take place the friction easily and leads to the battery to take place to warp with colliding with to influence the performance of battery.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a lithium ion battery protective structure to above-mentioned problem, pastes the gasket that is convenient for take out around electric core, and after the battery installation finishes, takes out the gasket again to prevent that naked electric core from taking place to collide with around, thereby play the guard action to electric core.
The utility model provides a lithium ion battery protective structure for lithium ion battery, lithium ion battery includes naked electric core, the one end of naked electric core has positive negative pole connecting piece, lithium ion battery protective structure is including locating gasket on the naked electric core, the height of gasket with the highly the same of naked electric core, the gasket is located keep away from on the naked electric core positive negative pole connecting piece one end the left side of naked electric core and an arbitrary position on the right side of naked electric core, the gasket is hollow U column structure, the gasket is made by the smooth flexible rubber materials of two-sided polishing, the inner chamber of gasket is the mounting groove, naked electric core part at least is located in the mounting groove.
Further, the gasket pass through glue paste with naked electric core fixed connection, glue one side of pasting with the internal surface of gasket is connected, glue the opposite side with naked electric core is connected.
Furthermore, the gasket comprises a first straight section, a bent section and a second straight section, the bent section is connected with the first straight section and the second straight section, and the mounting groove is a space between the first straight section and the second straight section.
Further, the gasket is made of at least one of a polypropylene film, styrenics, polyvinyl chloride, and urethanes.
Further, the cell wall of mounting groove with naked electric core thickness is unanimous.
Further, the gasket is arranged on the bare cell and far away from one end of the positive and negative electrode connecting piece.
Further, the quantity of setting up of gasket is two, one of them the gasket is located keep away from on the naked electric core positive and negative pole connecting piece one end, another the gasket is located the left side of naked electric core.
Further, the quantity of setting up of gasket is two, one of them the gasket is located keep away from on the naked electric core positive and negative pole connecting piece one end, another the gasket is located the right side of naked electric core.
Further, the quantity that sets up of gasket is two, one of them the gasket is located the left side of naked electric core, another the gasket is located the right side of naked electric core.
Further, the gasket sets up quantity for three, one of them the gasket is located keep away from on the naked electric core positive and negative pole connecting piece one end, another the gasket is located the left side of naked electric core, and a second day the gasket is located the right side of naked electric core.
The utility model provides a lithium ion battery protective structure, the structure includes one of them or multiple of left gasket, right gasket and afterbody gasket. Each gasket structure is the U type, and is the same with naked electric core height, is connected with the sticker on the gasket to in the gasket can be simply fixed with naked electric core, the gasket is made by flexible rubber, and the two-sided of gasket all polish smoothly, reduces the friction of naked electric core and gasket in the use, the gasket with the friction of casing on every side.
The utility model provides a lithium ion battery protective structure through the structure that changes electric core, comes to protect lithium ion battery electricity core, through pasting the gasket of being convenient for to take out around electric core, after the battery installation finishes, takes out the gasket again to prevent that naked electric core from taking place around with colliding with, thereby play the guard action to electric core, in addition, the utility model discloses a lithium ion battery protective structure simple structure, use cost is low.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to the drawings without creative efforts for those skilled in the art.
Fig. 1 is a schematic structural diagram of a lithium ion battery protection structure provided by the present invention; and
fig. 2 is a schematic structural diagram of another view angle of the lithium ion battery protection structure shown in fig. 1.
The names corresponding to the reference numbers in the drawings are as follows:
Detailed Description
The following is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, the utility model discloses a lithium ion battery protective structure for lithium ion battery, lithium ion battery includes naked electric core 3, the one end of naked electric core has positive negative pole connecting piece, lithium ion battery protective structure is including locating gasket 2 on the naked electric core, the height of gasket with the height of naked electric core is the same, the gasket is located keep away from on the naked electric core positive negative pole connecting piece one end, the left side of naked electric core and any one position on the right side of naked electric core, the gasket is hollow U column structure, the gasket is made by the smooth flexible rubber materials of two-sided polishing, the inner chamber of gasket is the mounting groove, naked electric core at least part is located in the mounting groove.
In one embodiment, the gasket passes through adhesive 1 with naked electric core fixed connection, one side of adhesive with the internal surface of gasket is connected, the opposite side of adhesive with naked electric core is connected.
In one embodiment, the gasket includes a first straight section, a bent section and a second straight section, the bent section connects the first straight section and the second straight section, and the mounting groove is a space between the first straight section and the second straight section.
In one embodiment, the gasket is made from at least one of polypropylene film, styrenics, polyvinyl chloride, and urethanes.
In one embodiment, the groove wall of the mounting groove is consistent with the thickness of the bare cell. Specifically, the thickness of the gasket is 0-50 mu m.
In one embodiment, the gasket is arranged on the bare cell and is far away from one end of the positive and negative electrode connecting pieces, and the width of the gasket is larger than or equal to that of the bare cell.
In one embodiment, the gasket is disposed on the left side of the bare cell.
In one embodiment, the gasket is disposed on the right side of the bare cell.
In one embodiment, the number of the gaskets is two, one of the gaskets is arranged on the bare cell and is far away from one end of the positive and negative electrode connecting pieces, and the other gasket is arranged on the left side of the bare cell.
In one embodiment, the number of the gaskets is two, one of the gaskets is arranged on the bare cell and is far away from one end of the positive and negative electrode connecting pieces, and the other gasket is arranged on the right side of the bare cell.
In an embodiment, the quantity of setting up of gasket is two, and one of them the gasket is located the left side of naked electric core, another the gasket is located the right side of naked electric core.
In one embodiment, the number of the gaskets is three, one of the gaskets is arranged on the bare cell and is far away from one end of the positive and negative electrode connecting pieces, the other gasket is arranged on the left side of the bare cell, and the other gasket is arranged on the right side of the bare cell.
Referring to fig. 1, in an embodiment, the utility model provides a lithium ion battery protective structure, the structure includes afterbody gasket 2, glues 1 and naked electric core 3, and the gasket structure is the U type, and is the same with naked electric core height, and the gasket is connected with gluing to the gasket can be simply fixed with naked electric core, and the gasket is made by flexible rubber, and the two-sided of gasket all polishes smoothly, reduces the friction of naked electric core and gasket, the gasket with the friction of casing on every side in the use.
Further, the size of the naked battery cell is 3.4mm in thickness, 49mm in width and 119mm in length;
further, the gasket is made of a polypropylene film, and the thickness of the gasket is 16 μm;
further, the thickness of a U-shaped groove formed by the gasket is consistent with that of the naked battery cell and is 3.4 mm;
further, the width of the tail gasket is 49mm consistent with that of the bare cell;
further, the adhesive tape is connected with the gasket and the naked electric core at the same time, so that the gasket is fixed with the naked electric core.
Referring to fig. 2, in another embodiment, the utility model provides a lithium ion battery protection structure, the structure includes side gasket 2, glue 1 and naked electric core 3, and the gasket structure is the U type, and is highly the same with naked electric core, is connected with glue on the gasket to the gasket can be simply fixed with naked electric core, and the gasket is made by flexible rubber, and the two-sided of gasket all is polished smoothly, reduces the friction of naked electric core and gasket, the gasket with the friction of casing on every side in the use.
Further, the size of the naked battery cell is 3.4mm in thickness, 49mm in width and 119mm in length;
further, the length of the side gasket is 119mm consistent with that of the bare cell;
further, the gasket is made of polyvinyl chloride, and the thickness of the gasket is 12 μm;
further, the adhesive tape is connected with the gasket and the naked electric core at the same time, so that the gasket is fixed with the naked electric core.
The utility model provides a lithium ion battery protective structure, the structure includes one of them or multiple of left gasket, right gasket and afterbody gasket. Each gasket structure is the U type, and is the same with naked electric core height, is connected with the sticker on the gasket to in the gasket can be simply fixed with naked electric core, the gasket is made by flexible rubber, and the two-sided of gasket all polish smoothly, reduces the friction of naked electric core and gasket in the use, the gasket with the friction of casing on every side.
The utility model provides a lithium ion battery protective structure through the structure that changes electric core, comes to protect lithium ion battery electricity core, through pasting the gasket of being convenient for to take out around electric core, after the battery installation finishes, takes out the gasket again to prevent that naked electric core from taking place around with colliding with, thereby play the guard action to electric core, in addition, the utility model discloses a lithium ion battery protective structure simple structure, use cost is low.
The above embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a lithium ion battery protective structure for lithium ion battery, lithium ion battery includes naked electric core, the one end of naked electric core has positive negative pole connecting piece, its characterized in that: lithium ion battery protective structure is including locating gasket on the naked electric core, the height of gasket with the height of naked electric core is the same, the gasket is located keep away from on the naked electric core positive negative pole connecting piece one end the left side of naked electric core and any one position on the right side of naked electric core, the gasket is hollow U column structure, the gasket is made by the smooth flexible rubber material of two-sided smooth polishing, the inner chamber of gasket is the mounting groove, naked electric core at least part is located in the mounting groove.
2. The lithium ion battery protection structure of claim 1, wherein: the gasket pass through glue paste with naked electric core fixed connection, glue one side of pasting with the internal surface of gasket is connected, glue the opposite side with naked electric core is connected.
3. The lithium ion battery protection structure of claim 2, wherein: the gasket comprises a first straight section, a bent section and a second straight section, wherein the bent section is connected with the first straight section and the second straight section, and the mounting groove is a space between the first straight section and the second straight section.
4. The lithium ion battery protection structure of claim 3, wherein: the gasket is made of at least one of polypropylene film, styrene, polyvinyl chloride and urethane.
5. The lithium ion battery protection structure of claim 4, wherein: the cell wall of mounting groove with naked electric core thickness is unanimous.
6. The lithium ion battery protection structure of claim 1, wherein: the gasket is arranged on the bare cell and is far away from one end of the positive and negative electrode connecting pieces.
7. The lithium ion battery protection structure of claim 1, wherein: the gasket sets up quantity and is two, one of them the gasket is located keep away from on the naked electric core positive negative pole connecting piece one end, another the gasket is located the left side of naked electric core.
8. The lithium ion battery protection structure of claim 1, wherein: the gasket sets up quantity and is two, one of them the gasket is located keep away from on the naked electric core positive negative pole connecting piece one end, another the gasket is located the right side of naked electric core.
9. The lithium ion battery protection structure of claim 1, wherein: the gasket sets up quantity for two, one of them the gasket is located the left side of naked electric core, another the gasket is located the right side of naked electric core.
10. The lithium ion battery protection structure of claim 1, wherein: the gasket sets up quantity for three, one of them the gasket is located keep away from on naked electric core positive negative pole connecting piece one end, another the gasket is located the left side of naked electric core, and a further ring the gasket is located the right side of naked electric core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196314.5U CN215070204U (en) | 2021-05-31 | 2021-05-31 | Lithium ion battery protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196314.5U CN215070204U (en) | 2021-05-31 | 2021-05-31 | Lithium ion battery protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070204U true CN215070204U (en) | 2021-12-07 |
Family
ID=79209037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121196314.5U Active CN215070204U (en) | 2021-05-31 | 2021-05-31 | Lithium ion battery protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215070204U (en) |
-
2021
- 2021-05-31 CN CN202121196314.5U patent/CN215070204U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104752651A (en) | Bendable and foldable battery structure | |
| CN104638714A (en) | Charger | |
| CN215070204U (en) | Lithium ion battery protective structure | |
| KR101040027B1 (en) | Scroll type portable charger | |
| CN202905889U (en) | Lithium ion battery | |
| CN104426170A (en) | Mobile power supply | |
| CN211062759U (en) | Shockproof structure of battery protection board | |
| CN108932030B (en) | Computer cable structure | |
| CN220798191U (en) | Portable flexible battery piece | |
| CN203073373U (en) | Efficient solar electric power storage/charging protective cover for cellphones | |
| CN214477608U (en) | Battery cell and power utilization device | |
| KR20100052076A (en) | Folding type portable charger | |
| CN204178723U (en) | A kind of light and electromagnetism two charging Wireless USB flash disk | |
| CN218827742U (en) | Chargeable and dischargeable waterproof lithium battery | |
| CN219591581U (en) | Battery module and electronic equipment | |
| CN208315687U (en) | The structure of ultra-thin mobile power-supply battery | |
| CN210168118U (en) | Medium-sized high-transmittance protective cover | |
| CN211182291U (en) | Novel lithium ion battery pack with high energy density | |
| CN215184295U (en) | Rechargeable battery with USB interface | |
| CN210780944U (en) | Novel solar mobile phone shell | |
| CN210957860U (en) | Handle battery device for mobile handheld terminal | |
| CN213401783U (en) | Mutual charging equipment | |
| CN210455736U (en) | Electronic component storage box | |
| CN209803838U (en) | Mobile electronic memory | |
| CN209930018U (en) | Treasured charges convenient to dismantle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |