CN207338439U - A kind of ventilation dustproof Waterproof battery case - Google Patents
A kind of ventilation dustproof Waterproof battery case Download PDFInfo
- Publication number
- CN207338439U CN207338439U CN201721239668.7U CN201721239668U CN207338439U CN 207338439 U CN207338439 U CN 207338439U CN 201721239668 U CN201721239668 U CN 201721239668U CN 207338439 U CN207338439 U CN 207338439U
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- Prior art keywords
- permeability cell
- pipe
- caliber
- babinet
- battery case
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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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Abstract
This application discloses a kind of ventilation dustproof Waterproof battery case of lithium battery equipment technical field, including babinet, the bottom of babinet is equipped with breathable protective interlayer, the junction of breathable protective interlayer and babinet, which is integrally formed, is connected with partition plate, partition plate is equipped with air hole, it is equipped with some obstructions in breathable protective interlayer to manage, obstruction pipe is connected by air hole with babinet；Permeability cell is communicated with below obstruction pipe, the caliber for blocking pipe is less than the caliber of ventilative pipeline；The lower end closed of permeability cell, permeability cell is interior to be equipped with waterproof floating ball, and the outside diameter of waterproof floating ball is less than the caliber of permeability cell, and more than the caliber of obstruction pipe；The side wall of permeability cell is communicated with some spiral branch pipes, and the bottom of branch pipe through breathable protective interlayer is in communication with the outside.The utility model has reached the effect of air permeable waterproof by mutually being cooperateed between aforementioned structure, meanwhile, also there is certain good dust-proof effect, solve technical problem existing in the prior art.
Description
Technical field
It the utility model is related to lithium battery equipment technical field, and in particular to a kind of ventilation dustproof Waterproof battery case.
Background technology
Battery case, is the component for accommodating one or more battery.Its function has（1）Help battery ventilation and heat；
（2）Make battery insulation and waterproof；（3）Protect a battery from colliding.
In China or even the whole world, transportation and energy and environmental problem are all the serious challenges currently faced, and restrict vapour
The principal element of turner industry sustainable development, therefore each cart enterprise and scientific research institution all continue to increase the research and development power of electric automobile at present
Degree, national governments have also formulated measures to promote the popularization of new-energy automobile, this has just significantly promoted electric automobile
Development.The phenomenon of exhaust emissions is not present in electric automobile for conventional fuel oil car, it mainly substitutes oil with electric energy
And diesel oil, reduce the discharge of carbon containing, element sulphur Pollution Gas.
The research of the parts technology of electric automobile key, such as motor, battery and it is automatically controlled all reach its maturity, industrialization journey
Degree also increasingly improves, some research institutions and motor corporation have carried out deep exploration in terms of vehicle structure, but due to electricity
The use environment of motor-car is more severe, and research of the battery pack in terms of how tackling exterior adverse circumstances is still insufficient, wherein
For waterproof, dust-proof etc. requirement is more and more stringenter, and therefore, waterproof and dustproof requirement is that new-energy automobile field is grown
The important research target far developed.In the prior art, the Battery case used more is special due to sealing structure for sealing structure
Property, used sealing strip is spliced adhesive tape, there are gap, sealing performance are limited, although gas permeability and heat dissipation performance all compare
Preferably, but the effect of waterproof and dustproof is poor, is so easy to cause electrostatic or electric leakage and produces security risk.
Utility model content
The utility model is directed to above-mentioned technical problem, there is provided a kind of ventilation dustproof Waterproof battery case, it is existing to solve
There is the technical problem of technology battery case dust-proof effect difference.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：A kind of ventilation dustproof Waterproof battery
Case, including babinet, the bottom of the babinet are equipped with breathable protective interlayer, the junction one of the breathable protective interlayer and babinet
Shaping is connected with partition plate, and partition plate is equipped with air hole, and some obstructions are equipped with breathable protective interlayer and are managed, obstruction pipe passes through described
Air hole is connected with babinet；Permeability cell is communicated with below obstruction pipe, the caliber for blocking pipe is less than the caliber of ventilative pipeline；It is ventilative
The lower end closed of pipe, permeability cell is interior to be equipped with waterproof floating ball, and the outside diameter of waterproof floating ball is less than the caliber of permeability cell, and more than obstruction pipe
Caliber；The side wall of permeability cell is communicated with some spiral branch pipes, the branch pipe through the bottom of breathable protective interlayer with
External world's connection.
The operation principle of the utility model：In use, battery is put into babinet, because the bottom of babinet is connected with
Gas protect interlayer, breathable protective interlayer is sealing state, its permeation functions be by through the bottom of breathable protective interlayer with
What the branch pipe of external world's connection was realized.Obstruction pipe in breathable protective interlayer is connected with the air hole on partition plate, and then and case
Body connects, and the permeability cell for blocking the lower section connection of pipe is connected with branch pipe, so the air entered in branch pipe may finally be into
Enter into babinet, the whole link that connects is realized the circulation of box house and outside air and exchanged, so as to fulfill to the saturating of babinet
Gas and heat dissipation purpose.
Branch pipe is set to spiral shape, can thus extend flowing time of the air in branch pipe, and spiral branch pipe because
To increase contact of the air with tube wall for there are many turns, thus the dust in air can be made gradually to be adhered to pipe
Wall, reaches certain effect that dedusting is carried out to air.In the presence of having ponding when the external world, the utility model battery case uniquely can
It is branch pipe to permeate ponding, when substantial amounts of water is from branch pipe into fashionable, because branch pipe connection is on permeability cell, and is set in permeability cell
There is waterproof floating ball, when leaving unused, waterproof floating ball is at the bottom lock of permeability cell, simultaneously as the caliber of obstruction pipe is less than permeability cell
Caliber, so from branch pipe enter water can be first into permeability cell, gradually accumulated in permeability cell, in the process of accumulation
In, since the density of waterproof floating ball is less than the density of water, so waterproof floating ball can swim in the water surface, then because waterproof floating ball
Outside diameter be less than the caliber of permeability cell, and more than the caliber of obstruction pipe, so with the rise of water level, final waterproof floating ball can will
The connectivity part of permeability cell and obstruction pipe is clogging, and at this moment water level has thus reached outside preventing also in the lower section of waterproof floating ball
The ponding on boundary enters the effect of babinet, and then avoids the risk that the battery being placed in babinet is soaked in water.
The beneficial effects of the utility model are：The utility model passes through the branch of the spiral setting connected with permeability cell
Pipe, permeability cell lower end closed, and the internal waterproof floating ball set, and the obstruction pipe connected with permeability cell, block the caliber of pipe
Less than permeability cell, waterproof float ball external diameter is less than the caliber of permeability cell, and more than the caliber of obstruction pipe.Pass through phase between these structures
Mutually collaboration, has reached the effect of air permeable waterproof, meanwhile, also with certain dust-proof effect, solve existing in the prior art
Technical problem.
It is the optimization to basic technology scheme below：
Prioritization scheme one：It is tiny except that can be removed when air passes through branch pipe in order to further purify air
Outside granular dust, additionally it is possible to the pernicious gas in air is removed, so being equipped with air purification box, institute at the air hole
Stating air purification box includes cylinder, and the bottom of cylinder is connected with bottom plate, top plate is connected with the top of cylinder, and bottom plate and top plate are
Openworks shape, air purification box is interior to be filled with sponge ball.By sponge ball can it is further cross air filtering in pernicious gas, and then
Reach further catharsis.
Prioritization scheme two, based on prioritization scheme one：Acticarbon is adsorbed with the sponge ball.Acticarbon
Main component is activated carbon, its flourishing gap structure makes it have very big surface area, also more tiny hole, that is, hair
Tubule, has very strong adsorption capacity, pollution-free, has no toxic side effect, harmless, is natural environmental-protective product, has high absorption
The function of purification, can effectively adsorb the various materials in air to have the function that to eliminate peculiar smell.So use here
Acticarbon is to hand over good selection
Prioritization scheme three, based on prioritization scheme two：The top plate of the air purification box is hinged with cylinder.Such setting is
For the ease of replacing the cotton balls that changes filled in air purification box, open top plate and conveniently fetch.
Prioritization scheme four, based on prioritization scheme three：Chalina is filled with the branch pipe.Chalina is that Hypericum perforatum L is cucurbit
The vascular bundle of the ripening fruits of section's plant sponge gourd or Guangdong sponge gourd, has abundant and intensive gap, good permeability, is arranged on branch pipe
In will not hinder the flowing of air, on the contrary can fixed filtration, purification effect another to air, therefore further promote in air
Fine particle dust is intercepted, and its quality is harder, not perishable, therefore chalina is selected in this prioritization scheme as filtering
The material of purification is to hand over good selection, environmentally protective.
Prioritization scheme five, based on prioritization scheme four：The connectivity part of the obstruction pipe and permeability cell is equipped with rounded corner.Rounded corner
The shape for being capable of more preferable suitable waterproof floating ball is set, be that waterproof floating ball has more preferably obstruction pipe and the connectivity part of permeability cell
Sealing effect, avoided wedge angle and leaving gap, and then the effect of sealing water blockoff is played more preferably.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of ventilation dustproof Waterproof battery case of the utility model.
Embodiment
Technical solutions of the utility model are described further with reference to the accompanying drawings and examples：
Reference numeral：Breathable protective interlayer 1, babinet 2, partition plate 3, obstruction pipe 4, permeability cell 5, air purification box 6, waterproof are floated
Ball 7, branch pipe 8.
As shown in Figure 1, a kind of ventilation dustproof Waterproof battery case, including babinet 2, the bottom of babinet 2 be equipped with breathable protective every
The junction of layer 1, breathable protective interlayer 1 and babinet 2, which is integrally formed, is connected with partition plate 3, and partition plate 3 is equipped with air hole, air hole
Place is equipped with air purification box 6, and air purification box 6 includes cylinder, and the bottom of cylinder is connected with bottom plate, top is hinged with the top of cylinder
Plate, bottom plate and top plate are Openworks shape, are filled with sponge ball in air purification box 6, acticarbon is adsorbed with sponge ball.
Some obstruction pipes 4 are equipped with breathable protective interlayer 1, obstruction pipe 4 is connected by air hole with babinet 2；Block pipe 4
Lower section be communicated with permeability cell 5, the caliber of obstruction pipe 4 is less than the caliber of permeability cell 5, the connectivity part of obstruction pipe 4 and permeability cell 5
Equipped with rounded corner；The lower end closed of permeability cell 5, permeability cell 5 is interior to be equipped with waterproof floating ball 7, and the outside diameter of waterproof floating ball 7 is less than permeability cell
5 caliber, and more than the caliber of obstruction pipe 4；The side wall of permeability cell 5 is communicated with some spiral branch pipes 8, and branch pipe 8 passes through
The bottom of breathable protective interlayer 1 is in communication with the outside, and chalina is filled with branch pipe 8.
In use, battery is put into babinet 2, because the bottom of babinet 2 is connected with breathable protective interlayer 1, breathe freely anti-
It is sealing state to protect interlayer 1, its permeation functions is the branch pipe 8 by being in communication with the outside through the bottom of breathable protective interlayer 1
Realize.Obstruction pipe 4 in breathable protective interlayer 1 is connected with the air hole on partition plate 3, and then is connected with babinet 2, and is hindered
The permeability cell 5 of the lower section connection of plug pipe 4 is connected with branch pipe 8 again, so the air entered in branch pipe 8 may finally be entered babinet
In 2, the whole link that connects is realized the circulation of the inside of babinet 2 and outside air and is exchanged, so as to fulfill to the ventilative and scattered of babinet 2
Hot purpose.
Branch pipe 8 is set to spiral shape, can thus extend flowing time of the air in branch pipe 8, and spiral branch pipe 8
Because increasing contact of the air with tube wall there are many turns, thus the dust in air can be made gradually to be adhered to pipe
Wall, reaches certain effect that dedusting is carried out to air.In the presence of having ponding when the external world, the utility model battery case uniquely can
It is branch pipe 8 to permeate ponding, when substantial amounts of water is from branch pipe 8 into fashionable, because branch pipe 8 is connected on permeability cell 5, and permeability cell
Waterproof floating ball 7 is equipped with 5, when leaving unused, waterproof floating ball 7 is at the bottom lock of permeability cell 5, simultaneously as the caliber of obstruction pipe 4
Less than the caliber of permeability cell 5, so the water entered from branch pipe 8 can be first into permeability cell 5, gradually accumulated in permeability cell 5,
During accumulation, density is obtained since the density of waterproof floating ball 7 is less than water, so waterproof floating ball 7 can swim in the water surface,
Again because the outside diameter of waterproof floating ball 7 is less than the caliber of permeability cell 5, and more than the caliber of obstruction pipe 4, so the liter with water level
Height, final waterproof floating ball 7 can be clogging by permeability cell 5 and the connectivity part for blocking pipe 4, and at this moment water level is also in waterproof floating ball 7
Lower section, thereby realizing prevents the ponding in the external world from entering the effect of babinet 2, and then avoids the battery being placed in babinet 2
The risk being soaked in water.
For those skilled in the art, on the premise of the utility model structure is not departed from, if can also make
Dry modification and improvement, these should also be considered as the scope of protection of the utility model, these are implemented all without the utility model is influenced
Effect and practical applicability.
Claims (6)
1. a kind of ventilation dustproof Waterproof battery case, including babinet, it is characterised in that：The bottom of the babinet be equipped with breathable protective every
Layer, the junction of the breathable protective interlayer and babinet, which is integrally formed, is connected with partition plate, and partition plate is equipped with air hole, breathable protective
It is equipped with some obstructions in interlayer to manage, obstruction pipe is connected by the air hole with babinet；It is communicated with below obstruction pipe ventilative
Pipe, the caliber for blocking pipe are less than the caliber of ventilative pipeline；The lower end closed of permeability cell, permeability cell is interior to be equipped with waterproof floating ball, waterproof
The outside diameter of floating ball is less than the caliber of permeability cell, and more than the caliber of obstruction pipe；The side wall of permeability cell is communicated with some spiral shapes
Branch pipe, the branch pipe is in communication with the outside through the bottom of breathable protective interlayer.
2. ventilation dustproof Waterproof battery case as claimed in claim 1, it is characterised in that：Air purification is equipped with the air hole
Box, the air purification box include cylinder, and the bottom of cylinder is connected with bottom plate, top plate, bottom plate and top are connected with the top of cylinder
Plate is Openworks shape, and sponge ball is filled with air purification box.
3. ventilation dustproof Waterproof battery case as claimed in claim 2, it is characterised in that：Activated carbon is adsorbed with the sponge ball
Adsorbent.
4. ventilation dustproof Waterproof battery case as claimed in claim 3, it is characterised in that：The top plate and cylinder of the air purification box
Body is hinged.
5. ventilation dustproof Waterproof battery case as claimed in claim 4, it is characterised in that：Chalina is filled with the branch pipe.
6. ventilation dustproof Waterproof battery case as claimed in claim 5, it is characterised in that：The connection of the obstruction pipe and permeability cell
Place is equipped with rounded corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239668.7U CN207338439U (en) | 2017-09-26 | 2017-09-26 | A kind of ventilation dustproof Waterproof battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239668.7U CN207338439U (en) | 2017-09-26 | 2017-09-26 | A kind of ventilation dustproof Waterproof battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338439U true CN207338439U (en) | 2018-05-08 |
Family
ID=62369797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239668.7U Expired - Fee Related CN207338439U (en) | 2017-09-26 | 2017-09-26 | A kind of ventilation dustproof Waterproof battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611290A (en) * | 2017-09-26 | 2018-01-19 | 遵义西南机械设备有限责任公司 | A kind of ventilation dustproof Waterproof battery case |
-
2017
- 2017-09-26 CN CN201721239668.7U patent/CN207338439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611290A (en) * | 2017-09-26 | 2018-01-19 | 遵义西南机械设备有限责任公司 | A kind of ventilation dustproof Waterproof battery case |
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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: 20180508 Termination date: 20200926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |