CN207353339U - A kind of novel lithium battery - Google Patents
A kind of novel lithium battery Download PDFInfo
- Publication number
- CN207353339U CN207353339U CN201721325340.7U CN201721325340U CN207353339U CN 207353339 U CN207353339 U CN 207353339U CN 201721325340 U CN201721325340 U CN 201721325340U CN 207353339 U CN207353339 U CN 207353339U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery core
- upper cover
- case
- bottom case
- 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 - Fee Related
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of novel lithium battery, including battery case and the battery core group being contained in battery case, the battery core group includes the first battery core, second battery core, 3rd battery core and pcb board, first battery core, the positive and negative lug of second battery core and the 3rd battery core is serially connected and is welded with pcb board one side, the another side of pcb board is connected with the junction block for being connected with equipment by connecting line, the battery case includes bottom case and upper cover, the two sides edge of bottom case is respectively equipped with card slot, the both sides of upper cover are equipped with card tooth corresponding with card slot number and location, offered at the same time in a side of upper cover easy to the notch of opening upper cover.Compared with prior art, the design of the utility model is reasonable, and battery core group is installed on bottom case, is carried out fastening by bottom case and upper cover and is sealed, easy for assemble or unload, easy to repair so that overall structure is exquisite succinct, accords with the demands of the market, and is adapted to large-scale promotion.
Description
Technical field
Battery technology field is the utility model is related to, more particularly to a kind of novel lithium battery.
Background technology
Lithium battery is wide since energy density is high, battery weight is light, service life is long, self-discharge rate is low, memory-less effect
General electrical appliance field, the usual lithium batteries such as mobile phone, digital camera, laptop computer, electric car of being applied to is used in electric appliance
It is easy to use as power supply, but there is also certain safety problem, at present, in the market sells the lithium with battery case
Battery is all that battery core is encapsulated in battery case, non-dismountable, and this kind of package assembly influences maintenance, is brought not to product maintenance
Just.
Utility model content
The main purpose of the utility model is that providing a kind of novel lithium battery, asking in background technology can be effectively solved
Topic.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of novel lithium battery, including battery case and the battery core group that is contained in battery case, the battery core group include
First battery core, the second battery core, the 3rd battery core and pcb board, the positive and negative lug of the first battery core, the second battery core and the 3rd battery core are serially connected in
Weld together and with pcb board one side, be equipped with interlayer insulating layer between the first battery core, the second battery core and the 3rd battery core, pcb board it is another
Face is connected with the junction block for being connected with equipment by connecting line, which extends to one end of battery case, the electricity
Pond shell includes bottom case and upper cover, and the two sides of bottom case are equipped with and card slot number and position along card slot, the both sides of upper cover are respectively equipped with
Corresponding card tooth is put, while is offered in a side of upper cover easy to the notch of opening upper cover.
Further, the interior intracavitary of the bottom case is equipped with the first insulating layer, the second insulating layer of surface of upper cover, battery core installation
In battery case, so that in battery core group is encapsulated in by the first insulating layer and the second insulating layer.
Further, the front end face of the bottom case is equipped with an opening, and junction block is installed in opening.
Further, the outer surface of the battery case scribbles insulating layer.
Further, the battery case is made of plastic material.
The utility model has the advantages that：Compared with prior art, the design of the utility model is reasonable, battery core group
On bottom case, fastening is carried out by bottom case and upper cover and is sealed, it is easy for assemble or unload, it is easy to repair so that overall
Delicate structure is succinct, accords with the demands of the market, and is adapted to large-scale promotion.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 dismantles the structure diagram after upper cover for the utility model embodiment.
In figure：1st, battery core group；2nd, pcb board；3rd, junction block；4th, bottom case；5th, upper cover；6th, card slot；7th, card tooth；8th, notch；9、
First insulating layer；10th, the second insulating layer.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of novel lithium battery, including battery case and the battery core group 1 being contained in battery case, institute
Stating battery core group 1 includes the first battery core, the second battery core, the 3rd battery core and pcb board 2, the first battery core, the second battery core and the 3rd battery core
Positive and negative lug is serially connected and is simultaneously welded with pcb board 2, and insulation is equipped between the first battery core, the second battery core and the 3rd battery core
Interlayer (not shown), the another side of pcb board 2 are connected with the junction block 3 for being connected with equipment, the junction block 3 by connecting line
One end of battery case is extended to, the battery case includes bottom case 4 and upper cover 5, and the two sides edge of bottom case 4 is respectively equipped with card slot
6, the both sides of upper cover 5 are equipped with card tooth 7 corresponding with 6 number and location of card slot, while are offered in a side of upper cover 5 easy to beating
Open the notch 8 of upper cover 5, during maintenance, pry open upper cover 5 along the notch 8 at 5 edge of upper cover using straight screwdriver, you can to electricity
Parts are overhauled or replaced to core group 1.
In addition, the interior intracavitary of the bottom case 4 is equipped with the first insulating layer 9, the second insulating layer of surface 10 of upper cover 5, battery core peace
In battery case, so that in battery core group 1 is encapsulated in by the first insulating layer 9 and the second insulating layer 10.Before the bottom case 4
End face is equipped with an opening, and junction block 3 is installed in opening.The outer surface of the battery case scribbles insulating layer.Outside the battery
Shell is made of plastic material.Compared with prior art, the design of the utility model is reasonable, and battery core group 1 is installed on bottom case 4, leads to
Cross bottom case 4 and upper cover 5 carries out fastening and is sealed, it is easy for assemble or unload, it is easy to repair so that overall structure is exquisite succinct,
Accord with the demands of the market, be adapted to large-scale promotion.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of novel lithium battery, including battery case and the battery core group that is contained in battery case, it is characterised in that：The electricity
Core group includes the first battery core, the second battery core, the 3rd battery core and pcb board, the positive and negative anodes of the first battery core, the second battery core and the 3rd battery core
Ear is serially connected and is welded with pcb board one side, and interlayer insulating layer, PCB are equipped between the first battery core, the second battery core and the 3rd battery core
The another side of plate is connected with the junction block for being connected with equipment by connecting line, which extends to the one of battery case
End, the battery case include bottom case and upper cover, and the two sides of bottom case are along card slot is respectively equipped with, and the both sides of upper cover are equipped with and card slot
The corresponding card tooth of number and location, while offered in a side of upper cover easy to the notch of opening upper cover.
A kind of 2. novel lithium battery according to claim 1, it is characterised in that：It is exhausted that the interior intracavitary of the bottom case is equipped with first
Edge layer, the second insulating layer of surface of upper cover, battery core is installed in battery case, so that battery core group is by the first insulating layer and second
In insulating layer is encapsulated in.
A kind of 3. novel lithium battery according to claim 1 or 2, it is characterised in that：The front end face of the bottom case is equipped with one
Opening, junction block are installed in opening.
A kind of 4. novel lithium battery according to claim 3, it is characterised in that：The outer surface of the battery case scribbles absolutely
Edge layer.
5. according to a kind of novel lithium battery described in claim 1 or 2 or 4, it is characterised in that：The battery case is by plastic cement material
Material is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325340.7U CN207353339U (en) | 2017-10-16 | 2017-10-16 | A kind of novel lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325340.7U CN207353339U (en) | 2017-10-16 | 2017-10-16 | A kind of novel lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207353339U true CN207353339U (en) | 2018-05-11 |
Family
ID=62354937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721325340.7U Expired - Fee Related CN207353339U (en) | 2017-10-16 | 2017-10-16 | A kind of novel lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207353339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264874A (en) * | 2020-10-20 | 2021-01-26 | 睿峰科技(保山)有限公司 | Lithium cell aluminum hull structure and dust protected grinding device is used in processing thereof |
-
2017
- 2017-10-16 CN CN201721325340.7U patent/CN207353339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264874A (en) * | 2020-10-20 | 2021-01-26 | 睿峰科技(保山)有限公司 | Lithium cell aluminum hull structure and dust protected grinding device is used in processing thereof |
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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: 20180511 Termination date: 20211016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |