CN209056527U - A kind of water proofing of lithium battery box for four-wheel driven electric vehicle - Google Patents
A kind of water proofing of lithium battery box for four-wheel driven electric vehicle Download PDFInfo
- Publication number
- CN209056527U CN209056527U CN201821474959.9U CN201821474959U CN209056527U CN 209056527 U CN209056527 U CN 209056527U CN 201821474959 U CN201821474959 U CN 201821474959U CN 209056527 U CN209056527 U CN 209056527U
- Authority
- CN
- China
- Prior art keywords
- main body
- lithium battery
- box main
- sponge
- waterproof
- 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
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 49
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000004078 waterproofing Methods 0.000 title claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000013016 damping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of water proofing of lithium battery boxes for four-wheel driven electric vehicle, including waterproof box main body, the upper end of waterproof box main body offers the second card slot, waterproof box main body is connected by the second card slot and box cover clamping, the upper end of waterproof box main body offers the first card slot, the fixed baffle in box cover lower end is connected by the first card slot and the clamping of waterproof box main body, the upper inner wall of waterproof box main body and the lower end of box cover are bonded with the second sponge and the first sponge respectively, the lower end of first sponge and the upper end of the second sponge all abut connection with lithium battery, the left and right end of waterproof box main body all passes through second spring and is fixedly connected with the inner wall of 4 wheel driven chassis.The utility model passes through the first sponge of setting, baffle, the second sponge, the first card slot, the second card slot and second spring, it is bad to solve waterproof effect, causes resource and economic damages and fixed effect bad, the problem of not having shock-absorbing function, lithium battery is caused easily to shift.
Description
Technical field
The utility model relates to water proofing of lithium battery box technical field, specially a kind of lithium battery for four-wheel driven electric vehicle is anti-
Water box.
Background technique
Lithium battery is one kind using lithium metal or lithium alloy as negative electrode material, using the one-shot battery of non-aqueous electrolytic solution,
With the development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, proposes very high requirement, lithium to power supply
Battery enters the large-scale practical stage therewith, for example four-wheel driven electric vehicle is exactly to use lithium battery, since lithium battery had using the longevity
Life, needs to be arranged box cover and is conveniently replaceable, but setting box cover easily intakes and will lead to short circuit, so waterproof is particularly important.
But there is also following deficiencies for existing water proofing of lithium battery box:
1, waterproof effect is bad, and water, which easily enters from box cover gap, leads to short circuit inside compartment, causes resource and economically
Loss；
2, fixed effect is bad, without shock-absorbing function, lithium battery is caused easily to shift and poor contact.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of water proofing of lithium battery box for four-wheel driven electric vehicle,
It is bad to solve waterproof effect, causes resource and economic damages and fixed effect bad, without shock-absorbing function, causes lithium electric
The problem of Chi Yi is shifted.
To achieve the above object, the utility model provides the following technical solutions: a kind of lithium battery for four-wheel driven electric vehicle
Compartment, including waterproof box main body, the upper end of waterproof box main body offer the second card slot, waterproof box main body by the second card slot with
Box cover clamping connection, the inside grooves that box cover upper end opens up are equipped with fixed screw, and the upper end of waterproof box main body offers first
Card slot, the fixed baffle in box cover lower end are connected by the first card slot and the clamping of waterproof box main body, and the left and right end of waterproof box main body is all
It is fixedly connected by second spring with the inner wall of 4 wheel driven chassis.
Preferably, the upper end bilateral symmetry position of waterproof box main body all offers screw thread spin slot, and fixed screw is from top to bottom
It is threadedly coupled across box cover with screw thread spin slot.
Preferably, the inside of waterproof box main body is equipped with lithium battery, and the left end of lithium battery and the left inside wall of waterproof box main body are solid
Fixed metal gasket abuts connection, and the right end of lithium battery is fixedly connected by the first spring with the right inner wall of waterproof box main body.
Preferably, the upper inner wall of waterproof box main body and the lower end of box cover are bonded with the second sponge and the first sponge respectively, the
The lower end of one sponge and the upper end of the second sponge all abut connection with lithium battery.
Preferably, the upper inner wall of the lower end of waterproof box main body and 4 wheel driven chassis is respectively fixed with the first fixing seat and second
Fixing seat, the first fixing seat are fixedly connected by third spring with the second fixing seat.
The utility model provides a kind of water proofing of lithium battery box for four-wheel driven electric vehicle, have it is following the utility model has the advantages that
(1) the utility model passes through the second card slot by waterproof box main body by setting baffle, the first card slot and the second card slot
It is clamped and connects with box cover, the design of the second card slot, by increasing the gap length of box cover and waterproof box main body, so that outside water is not
Easily enter, then the baffle fixed by box cover lower end is connected by the first card slot and the clamping of waterproof box main body, is on the one hand further increased
The gap length of box cover and waterproof box main body is added, another aspect box cover is usually downwards, by increasing box cover and waterproof
The gap vertical length of box main body achievees the effect that waterproof since gravity water is not easily accessible, and solves waterproof effect not
It is good, the problem of causing resource and economic damages.
(2) the utility model is by the first sponge of setting, the second sponge, second spring and third spring, by compartment master
The upper inner wall of body and the lower end of box cover are bonded with the second sponge and the first sponge respectively, the lower end of the first sponge and the second sponge
Upper end all abuts connection with lithium battery, and sponge is a kind of porous material, has good water imbibition, can be used in clean article,
With elastic force, the second sponge and the first sponge having the effect of in fixed lithium battery while also damping, then by waterproof box main body
Left and right end all passes through second spring and is fixedly connected with the inner wall of 4 wheel driven chassis, and the first fixing seat of compartment lower body passes through the
Three springs are fixedly connected with the second fixing seat on 4 wheel driven chassis, spring be it is a kind of utilize elasticity come work machine components, tool
Flexible potential energy is fixed the left and right end of waterproof box main body by second spring, makes compartment master by third spring
Body lower end is fixed, and has good damping effect, avoiding is influenced by the external world and lithium battery is made to shake, and solves fixation
It is ineffective, without shock-absorbing function, cause lithium battery easily to shift and the problem of poor contact.
Detailed description of the invention
Fig. 1 is the utility model front elevational view；
Fig. 2 is the part connection schematic diagram of box cover and waterproof box main body in the utility model Fig. 1；
Fig. 3 is the overlooking structure diagram of box cover in the utility model Fig. 1；
Fig. 4 is the scheme of installation of the utility model；
Fig. 5 is schematic enlarged-scale view at A in the utility model Fig. 4.
In figure: 1, waterproof box main body；2, box cover；3, metal gasket；4, the first sponge；5, lithium battery；6, fixed screw；7,
Baffle；8, the second sponge；9, the first spring；10, the first card slot；11, groove；12, the second card slot；13, screw thread spin slot；14, four
It drives chassis；15, second spring；16, the first fixing seat；17, third spring；18, the second fixing seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of water proofing of lithium battery for four-wheel driven electric vehicle
Box, including waterproof box main body 1, the upper end of waterproof box main body 1 offer the second card slot 12, and waterproof box main body 1 passes through the second card slot
12 connect with the clamping of box cover 2, are equipped with fixed screw 6, the upper end of waterproof box main body 1 inside the groove 11 that 2 upper end of box cover opens up
Bilateral symmetry position all offers screw thread spin slot 13, and fixed screw 6 passes through box cover 2 from top to bottom and 13 screw thread of screw thread spin slot connects
It connects, the upper end of waterproof box main body 1 offers the first card slot 10, and the fixed baffle 7 in 2 lower end of box cover passes through the first card slot 10 and waterproof
The clamping connection of box main body 1, the inside of waterproof box main body 1 are equipped with lithium battery 5, setting baffle 7, the first card slot 10 and the second card slot
12, it is connected by waterproof box main body 1 by the second card slot 12 and the clamping of box cover 2, the design of the second card slot 12, by increasing box cover 2
With the gap length of waterproof box main body 1, so that outside water is not easily accessible, then the first card is passed through by the fixed baffle 7 in 2 lower end of box cover
Slot 10 and the clamping of waterproof box main body 1 connect, and on the one hand further increase the gap length of box cover 2 and waterproof box main body 1, another
Aspect box cover 2 is usually downwards, by increasing the gap vertical length of box cover 2 and waterproof box main body 1, due to gravity
The problem of water is not easily accessible, and achievees the effect that waterproof, and it is bad to solve waterproof effect, causes resource and economic damages, lithium electricity
The left end in pond 5 metal gasket 3 fixed with the left inside wall of waterproof box main body 1 abuts connection, and the right end of lithium battery 5 passes through the first spring
9 are fixedly connected with the right inner wall of waterproof box main body 1, and the upper inner wall of waterproof box main body 1 and the lower end of box cover 2 are bonded with second respectively
The upper end of sponge 8 and the first sponge 4, the lower end of the first sponge 4 and the second sponge 8 all abuts connection, compartment master with lithium battery 5
The left and right end of body 1 all passes through second spring 15 and is fixedly connected with the inner wall of 4 wheel driven chassis 14, the lower end of waterproof box main body 1 and four
The drive upper inner wall on chassis 14 is respectively fixed with the first fixing seat 16 and the second fixing seat 18, and the first fixing seat 16 passes through third bullet
Spring 17 is fixedly connected with the second fixing seat 18, the first sponge 4 of setting, the second sponge 8, second spring 15 and third spring 17, by
The upper inner wall of waterproof box main body 1 and the lower end of box cover 2 are bonded with the second sponge 8 and the first sponge 4 respectively, under the first sponge 4
End and the upper end of the second sponge 8 all abut connection with lithium battery 5, and sponge is a kind of porous material, have good water imbibition, energy
It is enough in clean article, with elastic force, the second sponge 8 and the first sponge 4 in fixed lithium battery 5 simultaneously also with the effect of damping
Fruit, then second spring 15 is all passed through by the left and right end of waterproof box main body 1 and is fixedly connected with the inner wall of 4 wheel driven chassis 14, compartment
1 the first fixing seat of lower end 16 of main body is fixedly connected by third spring 17 with the second fixing seat 18 on 4 wheel driven chassis 14, spring
It is a kind of using the elastic machine components come work, there is elastic potential energy, a left side for waterproof box main body 1 is made by second spring 15
Right end is fixed, and by third spring 17 1 lower end of waterproof box main body is fixed, and is had good damping effect, is avoided
It is influenced by the external world and lithium battery 5 is made to shake, it is bad to solve fixed effect, without shock-absorbing function, lithium battery 5 is caused easily to move
Position and the problem of poor contact.
Working principle: in use, the design of the second card slot 12, long by the gap for increasing box cover 2 and waterproof box main body 1
Degree so that outside water is not easily accessible, then is clamped by the first card slot 10 with waterproof box main body 1 by the fixed baffle 7 in 2 lower end of box cover
Connection, on the one hand further increases the gap length of box cover 2 and waterproof box main body 1, and another aspect box cover 2 is usually vertical court
Under, the gap vertical length by increasing box cover 2 and waterproof box main body 1 reaches waterproof since gravity water is not easily accessible
The problem of effect, it is bad to solve waterproof effect, causes resource and economic damages, the second sponge 8 and the first sponge 4 set
Meter, the second sponge 8 and the first sponge 4 are a kind of porous materials, have good water imbibition, have elastic force, in fixed lithium battery 5
Also have the effect of damping, the design of second spring 15 and third spring 17 simultaneously, spring be it is a kind of using elastic come work
Machine components have elastic potential energy, by second spring 15 the left and right end of waterproof box main body 1 are fixed, pass through third bullet
Spring 17 is fixed 1 lower end of waterproof box main body, has good damping effect, avoiding is influenced by the external world and make lithium battery 5
Shake, it is bad to solve fixed effect, without shock-absorbing function, lead to the easily displacement of lithium battery 5 and the problem of poor contact.
It can to sum up obtain, the utility model passes through setting the first sponge 4, baffle 7, the second sponge 8, the first card slot 10, second
Card slot 12, second spring 15 and third spring 17, it is bad to solve waterproof effect, causes resource and economic damages, and fixed
It is ineffective, without shock-absorbing function, lead to the easy the problem of shifting of lithium battery 5.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.And the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of water proofing of lithium battery box for four-wheel driven electric vehicle, including waterproof box main body (1), it is characterised in that: compartment master
The upper end of body (1) offers the second card slot (12), and waterproof box main body (1) is connected by the second card slot (12) and box cover (2) clamping,
It is equipped with fixed screw (6) inside the groove (11) that box cover (2) upper end opens up, the upper end of waterproof box main body (1) offers first
Card slot (10), the fixed baffle (7) in box cover (2) lower end are connected by the first card slot (10) and waterproof box main body (1) clamping, waterproof
The left and right end of box main body (1) all passes through second spring (15) and is fixedly connected with the inner wall of 4 wheel driven chassis (14).
2. a kind of water proofing of lithium battery box for four-wheel driven electric vehicle according to claim 1, it is characterised in that: compartment master
The upper end bilateral symmetry position of body (1) all offers screw thread spin slot (13), fixed screw (6) from top to bottom pass through box cover (2) with
Screw thread spin slot (13) is threadedly coupled.
3. a kind of water proofing of lithium battery box for four-wheel driven electric vehicle according to claim 1, it is characterised in that: compartment master
The inside of body (1) is equipped with lithium battery (5), the fixed metal gasket of the left inside wall in left end and waterproof box main body (1) of lithium battery (5)
(3) connection is abutted, the right end of lithium battery (5) is fixedly connected by the first spring (9) with the right inner wall of waterproof box main body (1).
4. a kind of water proofing of lithium battery box for four-wheel driven electric vehicle according to claim 1, it is characterised in that: compartment master
The upper inner wall of body (1) and the lower end of box cover (2) are bonded with the second sponge (8) and the first sponge (4) respectively, the first sponge (4)
Lower end and the upper end of the second sponge (8) all abut connection with lithium battery (5).
5. a kind of water proofing of lithium battery box for four-wheel driven electric vehicle according to claim 1, it is characterised in that: compartment master
The lower end of body (1) and the upper inner wall of 4 wheel driven chassis (14) are respectively fixed with the first fixing seat (16) and the second fixing seat (18),
First fixing seat (16) is fixedly connected by third spring (17) with the second fixing seat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474959.9U CN209056527U (en) | 2018-09-10 | 2018-09-10 | A kind of water proofing of lithium battery box for four-wheel driven electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821474959.9U CN209056527U (en) | 2018-09-10 | 2018-09-10 | A kind of water proofing of lithium battery box for four-wheel driven electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209056527U true CN209056527U (en) | 2019-07-02 |
Family
ID=67048563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821474959.9U Expired - Fee Related CN209056527U (en) | 2018-09-10 | 2018-09-10 | A kind of water proofing of lithium battery box for four-wheel driven electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209056527U (en) |
-
2018
- 2018-09-10 CN CN201821474959.9U patent/CN209056527U/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 |
Granted publication date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |