CN108454367B - Electric automobile lithium cell with dampproofing function - Google Patents
Electric automobile lithium cell with dampproofing function Download PDFInfo
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- CN108454367B CN108454367B CN201711453265.7A CN201711453265A CN108454367B CN 108454367 B CN108454367 B CN 108454367B CN 201711453265 A CN201711453265 A CN 201711453265A CN 108454367 B CN108454367 B CN 108454367B
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 81
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 238000007664 blowing Methods 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 26
- 210000004027 cell Anatomy 0.000 abstract description 22
- 238000001035 drying Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
The invention relates to the technical field of lithium batteries, and discloses a moisture-proof electric vehicle lithium battery which comprises a base, wherein the top of the base is fixedly connected with four cylinders distributed in an annular array, the output ends of the four cylinders, which are close to one side of the center of the annular array, are fixedly connected with extrusion rings through clamping rods, and the top of the base is fixedly connected with a lithium battery positioned among the four extrusion rings. This electric automobile lithium cell with dampproofing function, remove the water cushion through the setting, driving motor, the threaded rod, the lifter plate, synchronous machine and spiral fan blade play the effect that the moisture that is infected with the surface of lithium cell carries out timely processing, the rethread sets up cylinder and extrusion ring and reaches the effect of carrying out extrusion moisture to the water cushion, thereby the efficiency of whole dewatering has been guaranteed, the effect of the thorough drying of surface has been guaranteed through blowing, and then reach the dampproofing effect of lithium cell surface, thereby reach the effect of guaranteeing that the lithium cell can work in humid environment stability.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to a moisture-proof lithium battery for an electric vehicle.
Background
A "lithium battery" is a type of battery using lithium metal or lithium alloy as a negative electrode material and a non-aqueous electrolyte solution, and was first proposed and studied in 1912, and in the 70 s of the 20 th century, the lithium battery was initially studied, because the chemical characteristics of the lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high, therefore, lithium batteries have not been applied for a long time, and with the development of science and technology, lithium batteries have become mainstream at present, and the lithium batteries can be roughly divided into two types, namely lithium metal batteries and lithium ion batteries, wherein the lithium ion batteries do not contain metallic lithium, and is rechargeable, a fifth generation product of rechargeable batteries, lithium metal batteries, was produced in 1996, the safety, specific capacity, self-discharge rate and cost performance ratio of the lithium ion battery are all superior to those of the lithium ion battery, and only a few national companies produce the lithium metal battery at present due to the high technical requirement limit of the lithium metal battery.
Along with the development and progress of the times, the application of lithium batteries is more and more common, so the quality and the function of the lithium batteries are also required to be higher and higher, Chinese patent CN 104466046B discloses a lithium battery, but the lithium battery and all the existing lithium batteries are internally provided with a simple moisture-proof function and do not have an external direct moisture-proof function, when the external part of the lithium battery is infected with moisture and cannot be timely treated, the internal humidity degree of the lithium battery is greatly influenced, the work is further influenced, the existing lithium battery does not have the temperature control effect, and the work efficiency is directly influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the electric automobile lithium battery with the moisture-proof function, which has the advantages of reducing the humidity degree, controlling the temperature and the like, and solves the problems that the humidity of the outer surface can not be controlled and the temperature can not be controlled.
(II) technical scheme
In order to achieve the purposes of reducing the humidity degree and controlling the temperature, the invention provides the following technical scheme: an electric automobile lithium battery with a damp-proof function comprises a base, wherein four cylinders distributed in an annular array are fixedly connected to the top of the base, the output ends of the four cylinders, which are close to one side of the center of the annular array, are fixedly connected with extrusion rings through clamping rods, the top of the base is fixedly connected with a lithium battery body positioned between the four extrusion rings, the top of the lithium battery body is fixedly connected with two support plates which are bilaterally symmetrical, one sides of the two support plates, which are close to each other, are respectively provided with a limiting groove, the tops of the two support plates are fixedly connected through a mounting plate, the bottom of the mounting plate is provided with a containing groove positioned between the two support plates, the output end at the top of the containing groove is fixedly connected with a driving motor, the output end at the bottom of the, the left side and the right side of the lifting plate are inserted into the inner surface of the limiting groove, the bottom of the lifting plate is fixedly connected with a plurality of connecting rods which are symmetrical front and back, one end of each connecting rod, far away from the lifting plate, is fixedly connected with a reciprocating ring which is sleeved on the outer surface of the lithium battery body, the bottom of the reciprocating ring is fixedly connected with a water removal pad which is sleeved on the outer surface of the lithium battery body through a mounting rod, the inner surface of the reciprocating ring is provided with a positioning groove which surrounds a circle, the inner surface of the positioning groove is movably connected with the mounting ring, the inner surface of the mounting ring is fixedly connected with a plurality of air blowing pipelines, one surface, far away from the mounting ring, of each air blowing pipeline is in an open shape, the tops of the plurality of air blowing pipelines are fixedly connected through a driven fluted disc, the inner surface of, the meshing is connected between driving gear and the driven fluted disc, fixedly connected with synchronous machine on the inner wall that the pipeline of blowing is close to collar one side, synchronous machine keeps away from the output of collar one side and passes through dwang fixedly connected with rotation post, the outer fixed surface of rotation post is connected with a plurality of spiral flabellums, the internal fixed surface of the pipeline of blowing is connected with and is located the electric plate that the collar one side was kept away from to the spiral flabellum, the inside electricity of electric plate is connected with battery element, the exhaust vent that spiral flabellum one side was kept away from to the intercommunication electric plate is seted up to one side that the electric plate is close to the.
Preferably, the top threaded connection of base has two construction bolts that are located four cylinder outsides and bilateral symmetry, five centimetres are no less than to base top construction bolt's length.
Preferably, the shape of the upper surface of the extrusion ring is an arc, and the arc of the upper surface of the extrusion ring is ninety degrees.
Preferably, the number of connecting rods is no less than eight, and is no less than eight connecting rods and is a rectangular array, the shape of the front face of each connecting rod is rectangular.
Preferably, the outer surfaces of the extrusion ring and the connecting rod are fixedly connected with wear-resistant pads, and the outer surface of the driven fluted disc is fixedly connected with an anti-slip pad.
Preferably, the number of the blowing pipelines is not less than eight, the blowing pipelines are not less than eight and are in an annular array, and the front shape of the blowing pipeline is rectangular.
Preferably, the number of the spiral fan blades is not less than four, and the not less than four spiral fan blades are in an annular array.
Preferably, the connection mode between lifter plate and reciprocal ring and the connecting rod is the welding, the connection mode between synchronous machine and rotation post and the dwang also is the welding.
Preferably, the number of the air outlets is not less than seven, the air outlets are not less than seven and are in a rectangular array, and the right side surfaces of the air outlets are circular.
(III) advantageous effects
Compared with the prior art, the invention provides a moisture-proof electric automobile lithium battery, which has the following beneficial effects:
1. this electric automobile lithium cell with dampproofing function, remove the water cushion through the setting, driving motor, the threaded rod, the lifter plate, synchronous machine and spiral fan blade play the effect that the moisture that is infected with the surface of lithium cell carries out timely processing, the rethread sets up cylinder and extrusion ring and reaches the effect of carrying out extrusion moisture to the water cushion, thereby the efficiency of whole dewatering has been guaranteed, the effect of the thorough drying of surface has been guaranteed through blowing, and then reach the dampproofing effect of lithium cell surface, thereby reach the effect of guaranteeing that the lithium cell can work in humid environment stability.
2. This electric automobile lithium cell with dampproofing function plays the effect of blowing and rising temperature or cooling to the surface of lithium cell through setting up synchronous machine, dwang, helical fan blade, electric plate and exhaust vent, can in time control the temperature and continue to rise when the lithium cell lasts long-time operating temperature higher, does not need preheating of overlength time just can the direct work more in the cold environment at the lithium cell to reach the effect of being convenient for drop into use fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the mounting ring of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a schematic view of the internal structure of the blowing duct of the present invention.
In the figure: the lithium battery comprises a base 1, a cylinder 2, a clamping rod 3, an extrusion ring 4, a lithium battery body 5, a support plate 6, a limiting groove 7, a mounting plate 8, a holding groove 9, a driving motor 10, a threaded rod 11, a lifting plate 12, a connecting rod 13, a reciprocating ring 14, a water removal pad 15, a positioning groove 16, a mounting ring 17, an air blowing pipeline 18, a driven fluted disc 19, a stepping motor 20, a rotating shaft 21, a driving gear 22, a synchronous motor 23, a rotating rod 24, a rotating column 25, a spiral fan blade 26, an electric heating plate 27 and an air outlet 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an electric vehicle lithium battery with a moisture-proof function comprises a base 1, four cylinders 2 distributed in an annular array are fixedly connected to the top of the base 1, two bilaterally symmetrical mounting bolts located on the outer sides of the four cylinders 2 are connected to the top of the base 1 through threads, the length of the mounting bolts at the top of the base 1 is not less than five centimeters, extrusion rings 4 are fixedly connected to the output ends of the four cylinders 2 close to one side of the center of the annular array through clamping rods 3, the upper surface of the extrusion ring 4 is arc-shaped, the radian of the upper surface of the extrusion ring 4 is ninety degrees, a lithium battery body 5 located between the four extrusion rings 4 is fixedly connected to the top of the base 1, two bilaterally symmetrical support plates 6 are fixedly connected to the top of the lithium battery body 5, limit grooves 7 are formed in the sides of the two support plates 6 close to each other, the bottom of the mounting plate 8 is provided with a containing groove 9 positioned between the two support plates 6, the output end at the top of the containing groove 9 is fixedly connected with a driving motor 10, the output end at the bottom of the driving motor 10 is fixedly connected with a threaded rod 11, one end of the threaded rod 11 far away from the driving motor 10 is in threaded connection with a lifting plate 12, the left side and the right side of the lifting plate 12 are inserted into the inner surface of the limiting groove 7, the bottom of the lifting plate 12 is fixedly connected with a plurality of connecting rods 13 which are symmetrical front and back, the number of the connecting rods 13 is not less than eight, and not less than eight connecting rods 13 are in a rectangular array, the front shape of the connecting rods 13 is rectangular, one end of the connecting rods 13 far away from the lifting plate 12 is fixedly connected with a reciprocating ring 14 which is sleeved on the outer surface of the lithium battery body 5, the bottom of the reciprocating, the inner surface of the positioning groove 16 is movably connected with a mounting ring 17, the inner surface of the mounting ring 17 is fixedly connected with a plurality of blowing pipelines 18, one surface of each blowing pipeline 18, which is far away from the mounting ring 17, is in an open shape, the number of the blowing pipelines 18 is not less than eight, the blowing pipelines 18 are in an annular array, the front surface of each blowing pipeline 18 is in a rectangular shape, the tops of the blowing pipelines 18 are fixedly connected through a driven fluted disc 19, the outer surfaces of the extrusion ring 4 and the connecting rod 13 are both fixedly connected with wear pads, the outer surface of the driven fluted disc 19 is fixedly connected with a non-slip pad, the inner surface of the reciprocating ring 14 is fixedly connected with a stepping motor 20, the output end of the stepping motor 20, which is far away from one side of the reciprocating ring 14, is fixedly connected with a driving gear 22 through a rotating shaft 21, the driving gear 22 is meshed with the driven fluted disc, the output end of the synchronous motor 23 far away from one side of the mounting ring 17 is fixedly connected with a rotating column 25 through a rotating rod 24, the connection mode between the lifting plate 12 and the reciprocating ring 14 and the connecting rod 13 is welding, the connection mode between the synchronous motor 23 and the rotating column 25 and the rotating rod 24 is also welding, the outer surface of the rotating column 25 is fixedly connected with a plurality of spiral fan blades 26, the number of the spiral fan blades 26 is not less than four, and not less than four spiral fan blades 26 are in an annular array, the water removal cushion 15, the driving motor 10, the threaded rod 11, the lifting plate 12, the synchronous motor 23 and the spiral fan blades 26 are arranged to play a role in timely processing the water contaminated on the outer surface of the lithium battery, the water removal cushion 15 is extruded through the arrangement of the air cylinder 2 and the extrusion ring 4, the whole water removal efficiency is ensured, and the effect of thorough drying of the outer surface is ensured, further, the moistureproof effect of the outer surface of the lithium battery is achieved, so that the effect of ensuring that the lithium battery can stably work in a humid environment is achieved, the inner surface of the blowing pipeline 18 is fixedly connected with the electric heating plate 27 located on one side, far away from the mounting ring 17, of the spiral fan blade 26, the electric heating plate 27 is electrically connected with a battery element, one side, close to the spiral fan blade 26, of the electric heating plate 27 is provided with air outlet holes 28 communicated with one side, far away from the spiral fan blade 26, of the electric heating plate 27, the number of the air outlet holes 28 is not less than seven, the air outlet holes 28 are not less than seven and are rectangular arrays, the right side face of the air outlet hole 28 is circular, the synchronous motor 23, the rotating rod 24, the spiral fan blade 26, the electric heating plate 27 and the air outlet holes 28 are arranged to perform the functions of blowing, heating or cooling on the outer surface of the lithium, thereby achieving the effect of being convenient for being put into use quickly.
When using, just can make lifter plate 12 go up and down through the rotation of starting driving motor 10 through threaded rod 11, and then make dewatering pad 15 carry out the dewatering, make extrusion ring 4 carry out the effect of extrusion moisture to dewatering pad 15 through cylinder 2, only need control electric plate 27 whether work restart synchronous machine 23 when the lithium cell needs controlled temperature, just can carry out the purpose of adjusting to lithium cell surface temperature.
In conclusion, this electric automobile lithium cell with dampproofing function, through setting up except that water cushion 15, driving motor 10, threaded rod 11, lifter plate 12, synchronous machine 23 and helical fan blade 26 play the effect that the moisture that is infected with the surface of lithium cell carries out timely processing, the rethread sets up cylinder 2 and extrusion ring 4 and reaches the effect of carrying out extrusion moisture to water cushion 15, thereby the efficiency of whole dewatering has been guaranteed, the effect of the thorough dry of surface has been guaranteed through blowing, and then reach the dampproofing effect of lithium cell surface, thereby reach the effect of guaranteeing that the lithium cell can stabilize work in humid environment.
And, play the effect of blowing and rising temperature or cooling to the surface of lithium cell through setting up synchronous machine 23, dwang 24, spiral fan blade 26, electric plate 27 and exhaust vent 28, can in time control the temperature and continue to rise when the lithium cell lasts long-time operating temperature is higher, do not need the preheating of overlength time in chilly environment more at the lithium cell just can the direct work to reach the effect of being convenient for to drop into use fast.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an electric automobile lithium cell with dampproofing function, includes base (1), its characterized in that: the lithium battery comprises a base (1), wherein four cylinders (2) distributed in an annular array are fixedly connected to the top of the base (1), the output ends of the four cylinders (2) close to one side of the center of the annular array are fixedly connected with extrusion rings (4) through clamping rods (3), the top of the base (1) is fixedly connected with a lithium battery body (5) positioned between the four extrusion rings (4), the top of the lithium battery body (5) is fixedly connected with two support plates (6) which are bilaterally symmetrical, one sides of the two support plates (6) close to each other are respectively provided with a limiting groove (7), the tops of the two support plates (6) are fixedly connected through a mounting plate (8), the bottom of the mounting plate (8) is provided with a containing groove (9) positioned between the two support plates (6), the output end of the top of the containing groove (9) is fixedly connected with a driving motor (10), and the, the lithium battery pack is characterized in that one end, far away from a driving motor (10), of the threaded rod (11) is in threaded connection with a lifting plate (12), the left side and the right side of the lifting plate (12) are inserted into the inner surface of the limiting groove (7), the bottom of the lifting plate (12) is fixedly connected with a plurality of connecting rods (13) which are symmetrical front and back, one end, far away from the lifting plate (12), of each connecting rod (13) is fixedly connected with a reciprocating ring (14) sleeved on the outer surface of the lithium battery body (5), the bottom of each reciprocating ring (14) is fixedly connected with a water removal pad (15) sleeved on the outer surface of the lithium battery body (5) through a mounting rod, the inner surface of each reciprocating ring (14) is provided with a positioning groove (16) surrounding a circle, the inner surface of each positioning groove (16) is movably connected with a mounting ring (17), the inner surface of each mounting ring (17) is fixedly connected with a plurality of air blowing pipelines, the top of a plurality of air blowing pipelines (18) is fixedly connected with a driven fluted disc (19), the inner surface of a reciprocating ring (14) is fixedly connected with a stepping motor (20), the output end of one side of the reciprocating ring (14) is far away from the stepping motor (20) is fixedly connected with a driving gear (22) through a rotating shaft (21), the driving gear (22) is meshed with the driven fluted disc (19) to be connected, the air blowing pipelines (18) are fixedly connected with a synchronous motor (23) on the inner wall of one side of an installation ring (17), the output end of one side of the installation ring (17) is far away from the synchronous motor (23) is fixedly connected with a rotating column (25) through a rotating rod (24), the outer surface of the rotating column (25) is fixedly connected with a plurality of spiral fan blades (26), the inner surface of the air blowing pipelines (18) is fixedly connected with an electric heating plate (27) which is located on one side of the, the inside electricity of electric plate (27) is connected with battery element, exhaust vent (28) that intercommunication electric plate (27) kept away from spiral fan blade (26) one side are seted up to one side that electric plate (27) are close to spiral fan blade (26).
2. The lithium battery with the moisture-proof function for the electric vehicle as claimed in claim 1, wherein: the top threaded connection of base (1) has two construction bolts that are located four cylinder (2) outsides and bilateral symmetry, five centimetres are no less than to base (1) top construction bolt's length.
3. The lithium battery with the moisture-proof function for the electric vehicle as claimed in claim 1, wherein: the shape of the upper surface of the extrusion ring (4) is arc, and the radian of the upper surface of the extrusion ring (4) is ninety degrees.
4. The lithium battery with the moisture-proof function for the electric vehicle as claimed in claim 1, wherein: eight are no less than in the quantity of connecting rod (13), and are no less than eight connecting rod (13) and be the rectangle array, the positive shape of connecting rod (13) is the rectangle.
5. The lithium battery with the moisture-proof function for the electric vehicle as claimed in claim 1, wherein: the outer surfaces of the extrusion ring (4) and the connecting rod (13) are fixedly connected with wear-resistant pads, and the outer surface of the driven fluted disc (19) is fixedly connected with an anti-slip pad.
6. The lithium battery with the moisture-proof function for the electric vehicle as claimed in claim 1, wherein: the number of the air blowing pipelines (18) is not less than eight, the air blowing pipelines (18) are not less than eight and are in an annular array, and the front face of each air blowing pipeline (18) is rectangular.
7. The lithium battery with the moisture-proof function for the electric vehicle as claimed in claim 1, wherein: the number of the spiral fan blades (26) is not less than four, and the not less than four spiral fan blades (26) are in an annular array.
8. The lithium battery with the moisture-proof function for the electric vehicle as claimed in claim 1, wherein: the lifting plate (12) and the reciprocating ring (14) are connected with the connecting rod (13) in a welding mode, and the synchronous motor (23) and the rotating column (25) are connected with the rotating rod (24) in a welding mode.
9. The lithium battery with the moisture-proof function for the electric vehicle as claimed in claim 1, wherein: the number of the air outlet holes (28) is not less than seven, the air outlet holes (28) are not less than seven and are in a rectangular array, and the right side of each air outlet hole (28) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453265.7A CN108454367B (en) | 2017-12-28 | 2017-12-28 | Electric automobile lithium cell with dampproofing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711453265.7A CN108454367B (en) | 2017-12-28 | 2017-12-28 | Electric automobile lithium cell with dampproofing function |
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| CN108454367A CN108454367A (en) | 2018-08-28 |
| CN108454367B true CN108454367B (en) | 2021-02-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109624676B (en) * | 2018-11-19 | 2021-06-01 | 江苏铭利达科技有限公司 | Electric automobile chassis device |
| CN113479085B (en) * | 2021-08-25 | 2022-09-27 | 重庆交通职业学院 | Outdoor charging pile for new energy automobile |
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