CN207637871U - A kind of improved electric vehicle lithium battery case - Google Patents
A kind of improved electric vehicle lithium battery case Download PDFInfo
- Publication number
- CN207637871U CN207637871U CN201721837282.6U CN201721837282U CN207637871U CN 207637871 U CN207637871 U CN 207637871U CN 201721837282 U CN201721837282 U CN 201721837282U CN 207637871 U CN207637871 U CN 207637871U
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- China
- Prior art keywords
- shell
- battery
- backplate
- odd
- tapered end
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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.)
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model is a kind of improved electric vehicle lithium battery case, including shell, and it is connected to the odd-side at shell rear, and the battery of setting inside housings, and it is connected to the tapered end of shell side, the bottom of the shell is provided with backplate, the shell cover that is connected with shell is provided with below backplate, the upper surface of the shell is provided with indicator light, the odd-side is internally provided with fuse, the bottom of odd-side is connected with case lid, the backplate is that integral type is connect with battery, the tapered end is power lock, and tapered end, battery, backplate, it is electrically connected between fuse and indicator light；The battery case is used and is connected and fixed by wiring board integral type between backplate and battery, change electric wire connection type used by conventional batteries case, the production efficiency of the producer effectively improved with it is safe to use, and the separately installed design of fuse has been also convenient for user and fuse is observed and replaced, and the additional designs of tapered end are even more to improve the safe to use of user.
Description
Technical field
The utility model is related to a kind of improved electric vehicle lithium battery casees.
Background technology
Currently, conventional battery case generally only has the function of placing battery, i.e., battery is integrally carried out by battery case
Protection, avoids external environment from damaging battery, although conventional battery case can protect battery, can not allow
User does not have the safeguard measure of battery short circuit yet, battery easily occurs reasonably to being controlled whether the work of battery
Power loss problem or battery short circuit burnout problems, and the electric wire of the connection in conventional batteries case needed for the installation of battery is also straight
Connect it is naked be exposed on the external, easily electric wire is damaged, to influence the service life of battery.
Utility model content
The utility model mainly solves the technical problem present in the prior art, to provide a kind of simple in structure, use
It is convenient, and can be good at protecting battery, the improved electric vehicle lithium electricity of the loss of the battery capacity effectively reduced
Pond case.
The utility model is a kind of improved electric vehicle lithium battery case, including shell, and the electricity of setting inside housings
The rear in pond, the shell is connected with odd-side, and the side of shell is connected with tapered end, and the bottom of shell is provided with backplate, the shield
It is connected with each other between plate and battery, the shell cover being connected with shell is provided with below backplate, the odd-side is internally provided with
The bottom of fuse, odd-side is connected with case lid, is electrically connected between the fuse and backplate, tapered end, battery.
Preferably, the upper surface of the shell is additionally provided with indicator light, pass through indicator light electrolytic cell convenient for user
Internal circuit.
Preferably, the tapered end is power lock, user tapered end can only could be opened and closed by mechanical key
Operation effectively avoids the problem that user causes battery circuit to be connected to because surprisingly accidentally touching tapered end, effectively reduces battery capacity
Be lost in, and be electrically connected between tapered end, battery, backplate, fuse and indicator light, allow backplate can by tapered end, battery, fuse with
Indicator light is electrically connected to each other, and to allow, indicator light can carry out the display of battery capacity, tapered end can carry out battery circuit
Opening and closing controlled, fuse can prevent battery short circuit.
Preferably, the backplate is circuit board so that backplate not only facilitates the production and processing of the producer, also allows for electricity
Pond is connected and fixed, and is integral type connection structure between backplate and battery, not only square without the connection electric wire needed for conventional batteries
Installation of the user to battery, also reduce the possibility of the connected wires damage of battery.
Preferably, the surface of the shell is provided with more than two through-holes, pass through spiral shell between the shell and shell cover
Bolt is connected, and the producer is facilitated to allow bolt that shell and shell cover are attached fixation by through-hole, to be carried out to backplate and battery
Package protection.
Preferably, the odd-side integral type is connected to housing outer surface, mutually it is clamped between odd-side and case lid, convenient for making
Case lid is fixed on the bottom of odd-side by user, convenient for users to odd-side is opened and closed by case lid.
Preferably, the case lid is transparent plastic, allow user that can observe directly making for odd-side inside fuse
It is also associated with screw between odd-side and case lid to allow user that can quickly understand the battery institute problem with situation, leads to
Cross the degree that is connected firmly between the setting raising case lid of screw and odd-side.
The utility model has the beneficial effects that：The improved electric vehicle lithium battery case has simple in structure, easy to use
The characteristics of；Due to being electrically connected between fuse and backplate, tapered end, battery, and the side of shell is provided with for fixing fuse
Odd-side, and the bottom of odd-side is connected with case lid so that fuse can protect the service condition of battery, and convenient for making
User repairs replacement to the fuse of damage, effectively improves protecting effect and safety in utilization of the battery case to battery；
And the side of shell is connected with tapered end, and user is allowed control can be opened and closed in the circuit of battery by tapered end, it is easy to use
Person controls battery, the loss of the battery capacity effectively reduced；And the bottom of shell is provided with backplate, the backplate and electricity
Be connected with each other between pond, the shell cover being connected with shell be provided with below backplate, allow battery can between be connected with backplate, change
Become electric wire connection type used by conventional batteries, effectively avoids the cell damage or short caused by battery wire abrasion
Road problem is not only convenient to use the quick battery of person and is electrically connected, effectively improves the installation effectiveness of the producer, even more ensure
Battery it is safe to use, improve the service life of battery.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of upward view of improved electric vehicle lithium battery case of the utility model；
Fig. 2 is a kind of improved electric vehicle lithium battery case vertical view of the utility model；
Fig. 3 is a kind of improved electric vehicle lithium battery case side view of the utility model；
Fig. 4 is the circuit block diagram in a kind of improved electric vehicle lithium battery case of the utility model.
Specific implementation mode
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model
Define.
A kind of improved electric vehicle lithium battery case as shown in Figures 1 to 4, including shell 1, and be arranged in shell 1
The rear of the battery 14 in portion, the shell 1 is connected with odd-side 2, and the side of shell 1 is connected with tapered end 12, the bottom setting of shell 1
There is backplate 13, be connected with each other between the backplate 13 and battery 14, the lower section of backplate 13 is provided with the shell cover being connected with shell 1
11, the odd-side 2 is internally provided with fuse (not marking), and the bottom of odd-side 2 is connected with case lid 21, the fuse and shield
It is electrically connected between plate 13, tapered end 12, battery 14.
The upper surface of the shell 1 is additionally provided with indicator light 15, passes through in the electrolytic cell 14 of indicator light 15 convenient for user
The circuit in portion.
The tapered end 12 is power lock, and user is allowed operation can only could to be opened and closed to tapered end 12 by mechanical key,
It effectively avoids the problem that user causes 14 circuit communication of battery because surprisingly accidentally touching tapered end 12, effectively reduces by 14 electricity of battery
Be lost in, and be electrically connected between tapered end 12, battery 14, backplate 13, fuse and indicator light 15, allow backplate 13 can by tapered end 12,
Battery 14, fuse and indicator light 15 are electrically connected to each other, to allow indicator light 15 can carry out 14 electricity of battery display,
The exercise opening and closing that tapered end 12 can carry out battery 14 is controlled, and fuse can prevent 14 short circuit of battery.
The backplate 13 is circuit board so that backplate 13 not only facilitates the production and processing of the producer, also allows for battery 14
Be connected and fixed, be integral type connection structure between backplate 13 and battery 14, without the connection electric wire needed for conventional batteries 14, no
It is not only convenient to use installation of the person to battery 14, also reduces the possibility of 14 connected wires damage of battery.
The surface of the shell 1 is provided with more than two through-holes 16, passes through bolt phase between the shell 1 and shell cover 11
Even, the producer is facilitated to allow bolt that shell 1 and shell cover 11 are attached fixation by through-hole 16, to backplate 13 and battery 14
Carry out package protection.
2 integral type of the odd-side is connected to the outer surface of shell 1, is mutually clamped between odd-side 2 and case lid 21, is easy to use
Case lid 21 is fixed on the bottom of odd-side 2 by person, convenient for users to odd-side 2 is opened and closed by case lid 21.
The case lid 21 is transparent plastic, and user is allowed directly can to observe 2 inside fuse of odd-side by case lid 21
Service condition, to allow user that can quickly understand 14 problems of battery, and also connect between odd-side 2 and case lid 21
It is connected to screw, the degree that is connected firmly between case lid 21 and odd-side 2 is improved by the setting of screw.
Battery 14 is mounted on the center of shell 1 by the improved electric vehicle lithium battery case, and backplate 13 and battery 14 it
Between be an integral structure, be directly electrically connected between backplate 13 and battery 14, and allow backplate 13 located immediately at the inside of shell 1, and
Battery 14 and backplate 13 are subjected to environmental sealing by the closure of shell cover 11；And the rear of shell 1 is connected with odd-side 2, odd-side 2
Inside is fixed with the fuse being electrically connected between battery 14, and the bottom of odd-side 2 is connected with the case lid 21 of sealing odd-side 2；And shell
The side of body 1 is connected with tapered end 12, and tapered end 12 is mechanical lock, and is electrically connected between tapered end 12 and battery 14, allows user can only
The opening and closing that could be connected to 14 circuit of battery by mechanical key controls, and effectively avoids causing because the mistake of user is touched
The damage of battery 14.
The utility model has the beneficial effects that：The improved electric vehicle lithium battery case has simple in structure, easy to use
The characteristics of；Due to being electrically connected between fuse and backplate, tapered end, battery, and the side of shell is provided with for fixing fuse
Odd-side, and the bottom of odd-side is connected with case lid so that fuse can protect the service condition of battery, and convenient for making
User repairs replacement to the fuse of damage, effectively improves protecting effect and safety in utilization of the battery case to battery；
And the side of shell is connected with tapered end, and user is allowed control can be opened and closed in the circuit of battery by tapered end, it is easy to use
Person controls battery, the loss of the battery capacity effectively reduced；And the bottom of shell is provided with backplate, the backplate and electricity
Be connected with each other between pond, the shell cover being connected with shell be provided with below backplate, allow battery can between be connected with backplate, change
Become electric wire connection type used by conventional batteries, effectively avoids the cell damage or short caused by battery wire abrasion
Road problem is not only convenient to use the quick battery of person and is electrically connected, effectively improves the installation effectiveness of the producer, even more ensure
Battery it is safe to use, improve the service life of battery.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of improved electric vehicle lithium battery case, including shell, and the battery of setting inside housings, it is characterised in that：
The rear of the shell is connected with odd-side, and the side of shell is connected with tapered end, and the bottom of shell is provided with backplate, the backplate with
It is connected with each other between battery, the shell cover being connected with shell is provided with below backplate, the odd-side is internally provided with insurance
Silk, the bottom of odd-side is connected with case lid, is electrically connected between the fuse and backplate, tapered end, battery.
2. a kind of improved electric vehicle lithium battery case according to claim 1, it is characterised in that：The upper table of the shell
Face is additionally provided with indicator light.
3. a kind of improved electric vehicle lithium battery case according to claim 2, it is characterised in that：The tapered end is power supply
Lock, and be electrically connected between tapered end, battery, backplate, fuse and indicator light.
4. a kind of improved electric vehicle lithium battery case according to claim 3, it is characterised in that：The backplate is circuit
Plate is integral type connection structure between backplate and battery.
5. a kind of improved electric vehicle lithium battery case according to claim 1, it is characterised in that：The surface of the shell
More than two through-holes are provided with, are connected by bolt between the shell and shell cover.
6. a kind of improved electric vehicle lithium battery case according to claim 1, it is characterised in that：The odd-side integral type
It is connected to the outer surface of shell, is mutually clamped between odd-side and case lid.
7. a kind of improved electric vehicle lithium battery case according to claim 5, it is characterised in that：The case lid is transparent
Plastics, and screw is also associated between odd-side and case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837282.6U CN207637871U (en) | 2017-12-26 | 2017-12-26 | A kind of improved electric vehicle lithium battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837282.6U CN207637871U (en) | 2017-12-26 | 2017-12-26 | A kind of improved electric vehicle lithium battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637871U true CN207637871U (en) | 2018-07-20 |
Family
ID=62852496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837282.6U Active CN207637871U (en) | 2017-12-26 | 2017-12-26 | A kind of improved electric vehicle lithium battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637871U (en) |
-
2017
- 2017-12-26 CN CN201721837282.6U patent/CN207637871U/en active Active
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| GR01 | Patent grant |