CN207183364U - A kind of car lithium battery group - Google Patents
A kind of car lithium battery group Download PDFInfo
- Publication number
- CN207183364U CN207183364U CN201721107848.XU CN201721107848U CN207183364U CN 207183364 U CN207183364 U CN 207183364U CN 201721107848 U CN201721107848 U CN 201721107848U CN 207183364 U CN207183364 U CN 207183364U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- battery group
- negative
- positive terminal
- protection shell
- 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
Links
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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of car lithium battery group, including lithium battery group and the battery protection shell being arranged on outside lithium battery group, insulating course is provided between battery protection shell and lithium battery group, battery protection shell is respectively arranged with positive terminal and negative terminal at left and right sides of upper surface, lithium battery group is provided with positive terminal and negative terminals, positive terminal and negative terminals are connected with positive terminal and negative terminal respectively through insulating course, the first anti-short-circuit unit is provided between positive terminal and positive terminal, anti- short-circuit unit includes the first connector and positive pole button, the both ends of first connector are connected with positive terminal and positive terminal respectively, positive pole button is arranged on battery protection shell upper surface.Car lithium battery group provided by the utility model, can effectively prevent lithium battery in using, installation or maintenance process short circuit and the problem of cause lithium battery to scrap, it is simple in construction and safe and practical.
Description
Technical field
Cell art is the utility model is related to, more particularly to a kind of car lithium battery group.
Background technology
Lithium battery be it is a kind of by lithium metal or lithium alloy be negative material, the battery using non-aqueous electrolytic solution.Due to
Lithium battery can be with repeated charge, and its security, specific capacity, self-discharge rate and the ratio of performance to price are superior to common batteries.Lithium electricity
Pond group is refilled and is made in plastic housing afterwards in parallel or series by multiple lithium batteries, and housing can strengthen adaptation of the lithium battery to environment
Property, play waterproof, moistureproof effect.Lithium battery is usually used on electric motor coach, is operated in when being safeguarded to lithium battery or car
Need to pick out the both positive and negative polarity of lithium battery, both positive and negative polarity short circuit may be caused lithium battery short circuit and can not be made during it
With or potential safety hazard.
Utility model content
To overcome lithium battery group present in prior art the positive and negative easily short circuit during maintenance the problem of, this practicality
It is new to provide a kind of car lithium battery group.
Concrete technical scheme is as follows：
A kind of car lithium battery group, including lithium battery group and the battery protection shell that is arranged on outside lithium battery group, it is described
Insulating course is provided between battery protection shell and lithium battery group, is respectively arranged with left and right sides of the battery protection shell upper surface
Positive terminal and negative terminal, the lithium battery group are provided with positive terminal and negative terminals, the positive terminal
End and negative terminals are connected with positive terminal and negative terminal respectively through insulating course, the positive terminal and positive pole
It is provided with the first anti-short-circuit unit between binding post, the anti-short-circuit unit includes the first connector and positive pole button, and described
The both ends of a connection piece are connected with positive terminal and positive terminal respectively, and the positive pole button is arranged on battery protection shell
Surface.
Preferably, the second anti-short-circuit unit is provided between the negative terminal and negative terminals, described second is anti-
Short-circuit unit includes the second connector and negative pole button, and the both ends of second connector connect with negative terminal and negative pole respectively
Line end is connected.
Preferably, in addition to positive pole indicator lamp and negative pole indicator lamp, the positive pole indicator lamp is connected setting with positive pole button
In battery protection shell upper surface, the negative pole indicator lamp is connected with negative pole button is arranged on battery protection shell upper surface.
Preferably, the insulating course is crash roll, and the upper and lower surface of the crash roll is electric with battery protection shell and lithium respectively
Pond group offsets.
Preferably, the two sides of the battery protection shell are fixedly installed yielding rubber ball, the yielding rubber ball and lithium
Battery pack offsets.
The utility model has the advantages that compared with prior art：
The first anti-short-circuit unit is provided with the utility model, it is necessary to staff's manual ON positive terminal and positive pole
Terminals, the problem of effectively reducing lithium battery group both positive and negative polarity is shorted in use, also set in the utility model in addition
The second anti-short circuit problem is equipped with, can effectively prevent the maloperation of staff.Crash roll is provided with the utility model and is subtracted
Shake ball, it is ensured that lithium battery group will not cause circuit to connect in motion process in electric motor coach because of rocking for car
The problem of head disconnects, further ensure the normal work of lithium battery.
Brief description of the drawings
Fig. 1 is a kind of structure chart of car lithium battery group of the utility model.
In figure, 1- battery protection shells, 2- lithium battery groups, 3- positive terminals, 4- negative terminals, 5- positive terminals,
6- negative terminals, the connectors of 7- first, 8 positive pole buttons, the connectors of 9- second, 10- negative pole buttons, 11- positive pole indicator lamps,
12- crash rolls, 13- yielding rubber balls, 14- negative pole indicator lamps.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
Can is mutually combined.
The utility model discloses a kind of car lithium battery group 2, as shown in figure 1, including lithium battery group 2 and being arranged on lithium
Battery protection shell 1 outside battery pack 2, is provided with insulating course between battery protection shell 1 and lithium battery group 2, on battery protection shell 1
Positive terminal 3 and negative terminal 4 are respectively arranged with left and right sides of surface, lithium battery group 2 is provided with the He of positive terminal 5
Negative terminals 6, positive terminal 5 and negative terminals 6 through insulating course respectively with positive terminal 3 and negative terminal 4
It is connected, the first anti-short-circuit unit is provided between positive terminal 5 and positive terminal 3, anti-short-circuit unit includes the first connection
Part 7 and positive pole button 8, the both ends of the first connector 7 are connected with positive terminal 5 and positive terminal 3 respectively, positive pole button 8
It is arranged on the upper surface of battery protection shell 1.Insulating course is crash roll 12, the upper and lower surface of crash roll 12 respectively with battery protection shell 1
Offseted with lithium battery group 2.The two sides of battery protection shell 1 are fixedly installed yielding rubber ball 13, yielding rubber ball 13 and lithium electricity
Pond group 2 offsets.Crash roll 12 and yielding rubber ball 13 are provided with the utility model, it is ensured that lithium battery group 2 is in electric motor coach
The problem of car will not cause line joint to disconnect in motion process because of rocking for car, further ensures lithium battery
Normal work.Preferably, the second anti-short-circuit unit is provided between negative terminal 4 and negative terminals 6, the second anti-short circuit is single
Member includes the second connector 9 and negative pole button 10, the both ends of the second connector 9 respectively with negative terminal 4 and negative terminals 6
It is connected.The second anti-short circuit problem is additionally provided with the utility model, can effectively prevent the maloperation of staff.Also include just
Pole indicator lamp 11 and negative pole indicator lamp 14, positive pole indicator lamp 11 is connected with positive pole button 8 is arranged on the upper surface of battery protection shell 1,
Negative pole indicator lamp 14 is connected with negative pole button 10 is arranged on the upper surface of battery protection shell 1.After positive pole button 8 is pressed, positive pole refers to
Show that lamp 11 is bright, after negative pole button 10 is pressed, negative pole indicator lamp 14 is bright.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (5)
1. a kind of car lithium battery group, including lithium battery group and the battery protection shell being arranged on outside lithium battery group, its feature
It is：Insulating course, the left and right sides of the battery protection shell upper surface are provided between the battery protection shell and lithium battery group
Positive terminal and negative terminal are respectively arranged with, the lithium battery group is provided with positive terminal and negative terminals, institute
State positive terminal and negative terminals are connected with positive terminal and negative terminal respectively through insulating course, the positive pole connects
The first anti-short-circuit unit is provided between line end and positive terminal, the anti-short-circuit unit includes the first connector and positive pole is pressed
Button, the both ends of first connector are connected with positive terminal and positive terminal respectively, and the positive pole button is arranged on electricity
Pond containment vessel upper surface.
A kind of 2. car lithium battery group according to claim 1, it is characterised in that：The negative terminal and negative pole connect
The second anti-short-circuit unit is provided between line end, the second anti-short-circuit unit includes the second connector and negative pole button, described
The both ends of second connector are connected with negative terminal and negative terminals respectively.
A kind of 3. car lithium battery group according to claim 1, it is characterised in that：Also include positive pole indicator lamp and negative pole
Indicator lamp, the positive pole indicator lamp is connected with positive pole button is arranged on battery protection shell upper surface, and the negative pole indicator lamp is with bearing
Pole button, which is connected, is arranged on battery protection shell upper surface.
A kind of 4. car lithium battery group according to claim 1, it is characterised in that：The insulating course is crash roll, institute
The upper and lower surface for stating crash roll offsets with battery protection shell and lithium battery group respectively.
A kind of 5. car lithium battery group according to claim 1, it is characterised in that：The two sides of the battery protection shell
Yielding rubber ball is fixedly installed, the yielding rubber ball offsets with lithium battery group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107848.XU CN207183364U (en) | 2017-08-31 | 2017-08-31 | A kind of car lithium battery group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107848.XU CN207183364U (en) | 2017-08-31 | 2017-08-31 | A kind of car lithium battery group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183364U true CN207183364U (en) | 2018-04-03 |
Family
ID=61742185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107848.XU Expired - Fee Related CN207183364U (en) | 2017-08-31 | 2017-08-31 | A kind of car lithium battery group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183364U (en) |
-
2017
- 2017-08-31 CN CN201721107848.XU patent/CN207183364U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20200831 |