CN201219114Y - Lithium ion battery box and lithium ion battery pack - Google Patents
Lithium ion battery box and lithium ion battery pack Download PDFInfo
- Publication number
- CN201219114Y CN201219114Y CNU200820088741XU CN200820088741U CN201219114Y CN 201219114 Y CN201219114 Y CN 201219114Y CN U200820088741X U CNU200820088741X U CN U200820088741XU CN 200820088741 U CN200820088741 U CN 200820088741U CN 201219114 Y CN201219114 Y CN 201219114Y
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- box
- utility
- charging socket
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility relates to a lithium ion battery box and lithium ion battery pack. The lithium ion battery box comprises matched lower box and upper box; the lower box is provided with a discharging wire out-hole, balancing charging socket hole. The battery box of the utility is also provided with a press board fixedly connected with lower box. The utility also comprises a lithium ion battery pack comprising the lithium ion battery box, battery core mounted between lithium ion battery boxes and discharging wire; battery core is connected with discharging wire; the discharging wire is matching with discharging wire hole; the utility is also provided with balancing charging socket and pluggable flat cable for balancing discharging. The lithium ion battery box of the utility possesses function of fully and reliably protecting lithium ion battery, promotes battery pack mechanical strength, stability and reliability; the lithium ion battery box has beautiful appearance and is convenient for using. The pluggable balancing charging socket in lithium ion battery pack has a neat appearance and facilitates charging.
Description
Technical field:
The utility model relates to a kind of lithium ion battery box and lithium ion battery group, particularly is fit to the model of an airplane, model automobile and takes turns lithium ion battery box peculiar to vessel and the lithium ion battery group.
Background technology:
In the battery that electric model in early stage (aircraft, automobile and steamer) uses, mainly be to use NI-G, Ni-MH battery.But the energy density of this battery is low and nickel-cadmium cell is poisonous, and is seriously polluted, by restriction use gradually.Lithium ion battery has light weight, high specific energy, long-life and characteristics such as safe in utilization, becomes the model electrokinetic cell of a new generation, and becomes the main product in this field very soon.
But lithium ion battery is owing to the energy density height, and shell is more crisp, the polymer Li-ion battery of special flexible package, and its Enclosure Strength is bad, is extruded easily and punctures.Especially in the model toy product of high-speed motion, particularly important to the protection of battery.On the other hand, because lithium ion all will have electronic circuit boards such as protective circuit and charging circuit, need mechanical protection and aqueous vapor protection etc., requiring has the shell of a relative stiffness to protect core of lithium ion cell and interlock circuit etc.
In addition, model generally is made up of the battery more than two with lithium ion battery, and charging need to adopt the equilibrium charging mode to guarantee that each battery can the balance of voltage, otherwise battery can lose efficacy very soon, even safety problem can occur; Electric current is bigger during discharge, may reach tens of amperes, even ampere up to a hundred, can not discharge with charging wire, needs to connect thicker independently discharge lines and comes output current.Existing equilibrium charging device generally has only the equilibrium charging socket, so also need the equilibrium charging winding displacement of two ends band plug independently to connect two equilibrium charging sockets of battery pack and charger.The early stage the model battery, the equilibrium charging winding displacement be weldingly fixed on the battery and have one row charging wire expose, not too attractive in appearance.
Summary of the invention:
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of intensity height, lithium ion battery box and lithium ion battery group easy to use are provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this a kind of lithium ion battery box, comprise the following box of coupling, last box, and it is characterized in that box is provided with electrical discharge wire fairlead, equilibrium charging socket aperture down.
The utility model also is provided with pressing plate, and pressing plate is fixedlyed connected with following box.
The utility model solves the problems of the technologies described above the technical scheme that is adopted and also comprises a kind of lithium ion battery group, it is characterized in that comprising lithium ion battery box, be installed in lithium ion battery box middle battery and electrical discharge wire, battery is connected with electrical discharge wire, electrical discharge wire and electrical discharge wire hole coupling.
The utility model also is provided with the equilibrium charging socket, and the equilibrium charging socket is connected with battery, equilibrium charging socket and equilibrium charging socket aperture coupling.
The utility model also is furnished with pluggable equilibrium charging winding displacement, equilibrium charging winding displacement and equilibrium charging socket coupling.
The utility model lithium ion battery box has the effect of fully protecting lithium ion battery reliably; be specially adapted to the polymer Li-ion battery of flexible package; can prevent that lithium ion battery is extruded and punctures, improve mechanical strength, stability and the reliability of battery pack.Easy to use, specious.
The utility model lithium ion battery group adopts at equilibrium charging socket of battery case internal fixation, can pull out the equilibrium charging winding displacement after charging electricity, and appearance is neat and artistic.
Description of drawings:
Fig. 1 is the structural representation of box under the utility model embodiment.
Fig. 2 is the structural representation of box on the utility model embodiment.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the structural representation of the utility model embodiment pressing plate.
Fig. 5 is the right view of the utility model embodiment pressing plate.
Fig. 6 is the structural representation of the utility model embodiment lithium ion battery group.
Fig. 7 is the structural representation of the utility model embodiment equilibrium charging socket.
Fig. 8 is the structural representation of the utility model embodiment equilibrium charging winding displacement.
Embodiment:
Referring to Fig. 1～Fig. 8, the utility model embodiment lithium ion battery box comprises following box 1, goes up box 2, one or more electrical discharge wire fairleads 8 are arranged on the following box 1, an equilibrium charging socket aperture 9, electrical discharge wire fairlead 8 is used for fixing electrical discharge wire 5, and equilibrium charging socket aperture 9 is used for fixing equilibrium charging socket 4.Up and down box of the present utility model can adopt ultrasonic wave to fuse or glue bonding etc., with screw pressing plate 7 is fixed on play on the box 1, compress also stable equilibrium charging socket 4 and electrical discharge wire 5 simultaneously.The utility model embodiment lithium ion battery group comprises aforesaid lithium ion battery box, is installed in lithium ion battery box middle battery 3 and electrical discharge wire 5, and battery 3 is connected with electrical discharge wire 5, electrical discharge wire 5 and electrical discharge wire fairlead 8 couplings.
The utility model embodiment also can be provided with equilibrium charging socket 4, and equilibrium charging socket 4 is connected with battery 3, equilibrium charging socket 4 and equilibrium charging socket aperture 9 couplings.The utility model also can be furnished with pluggable equilibrium charging winding displacement 6, equilibrium charging winding displacement 6 and equilibrium charging socket 4 couplings.
The use of the utility model embodiment is as follows: core of lithium ion cell is assembled into the following box 1 of putting into battery case after the battery pack, the terminal of equilibrium charging socket 4 is connected with the both positive and negative polarity of lithium ion battery group, the other end of equilibrium charging socket 4 is aimed at equilibrium charging socket aperture 9, one end of electrical discharge wire 5 is connected with the positive pole (or negative pole) of lithium ion battery group, draw electrical discharge wire 5 by electrical discharge wire fairlead 8, and then pressing plate 7 is fixed on down box 1 with screw, and by pressing plate 7 equilibrium charging socket 4 and electrical discharge wire 5 are fixed and clamped, can not slide.Cover box 2, with bonding or other method fixing box 1 and last box 2 down.Can charge by plug-in equilibrium charging winding displacement 6 during charging, can pull up after charging is finished.
The utility model has the following advantages: this battery case can be with lithium ion battery, the polymer Li-ion electricity of special flexible package Packing into wherein in the pond, prevents that battery is extruded and punctures, and improves the mechanical strength of battery pack. Inside is provided with equilibrium charging socket 4, The equilibrium charging winding displacement can be pulled up after charging is finished, and appearance is neat and artistic.
Claims (5)
1, a kind of lithium ion battery box comprises the following box of coupling, last box, and it is characterized in that: following box is provided with electrical discharge wire fairlead, equilibrium charging socket aperture.
2, lithium ion battery box according to claim 1 is characterized in that: also be provided with pressing plate, pressing plate is fixedlyed connected with following box.
3, a kind of lithium ion battery group is characterized in that: comprise lithium ion battery box, be installed in lithium ion battery box middle battery and electrical discharge wire, battery is connected with electrical discharge wire, electrical discharge wire and electrical discharge wire hole coupling.
4, lithium ion battery group according to claim 3 is characterized in that: also be provided with the equilibrium charging socket, the equilibrium charging socket is connected with battery, equilibrium charging socket and equilibrium charging socket aperture coupling.
5, lithium ion battery group according to claim 4 is characterized in that: also be furnished with pluggable equilibrium charging winding displacement, equilibrium charging winding displacement and equilibrium charging socket coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820088741XU CN201219114Y (en) | 2008-06-11 | 2008-06-11 | Lithium ion battery box and lithium ion battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820088741XU CN201219114Y (en) | 2008-06-11 | 2008-06-11 | Lithium ion battery box and lithium ion battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219114Y true CN201219114Y (en) | 2009-04-08 |
Family
ID=40541949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820088741XU Expired - Lifetime CN201219114Y (en) | 2008-06-11 | 2008-06-11 | Lithium ion battery box and lithium ion battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219114Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969753A (en) * | 2012-10-31 | 2013-03-13 | 西安韦德沃德航空科技有限公司 | Battery charging box |
| CN102969474A (en) * | 2012-10-31 | 2013-03-13 | 西安韦德沃德航空科技有限公司 | Rechargeable battery convenient for plugging connecting wire |
-
2008
- 2008-06-11 CN CNU200820088741XU patent/CN201219114Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102969753A (en) * | 2012-10-31 | 2013-03-13 | 西安韦德沃德航空科技有限公司 | Battery charging box |
| CN102969474A (en) * | 2012-10-31 | 2013-03-13 | 西安韦德沃德航空科技有限公司 | Rechargeable battery convenient for plugging connecting wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGZHOU TIANFENG POWER CO., LTD. Free format text: FORMER NAME: HANGZHOU WANMA HIGH-ENERGY BATTERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 310022 Hangzhou, Zhejiang, Gongshu District Pro halfway on the road No. 118 Patentee after: HANGZHOU SKYRICH POWER CO., LTD. Address before: 310022 Hangzhou, Zhejiang, Gongshu District Pro halfway on the road No. 118 Patentee before: Hangzhou Wanma High-Energy Battery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090408 |