CN110450611A - A kind of new-energy automobile power supply system with function of temperature control of good heat dissipation effect - Google Patents
A kind of new-energy automobile power supply system with function of temperature control of good heat dissipation effect Download PDFInfo
- Publication number
- CN110450611A CN110450611A CN201910788439.8A CN201910788439A CN110450611A CN 110450611 A CN110450611 A CN 110450611A CN 201910788439 A CN201910788439 A CN 201910788439A CN 110450611 A CN110450611 A CN 110450611A
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- Prior art keywords
- fixing pipe
- temperature control
- hole
- power supply
- sealing ring
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
-
- 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
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
-
- 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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The present invention relates to a kind of new-energy automobile power supply systems with function of temperature control of good heat dissipation effect, including power supply unit, the power supply unit includes shell and main body, the shape of the shell is cuboid, the bottom of the shell is equipped with foot pad, the main body setting is inside the shell, cooling mechanism and two temperature control mechanisms there are two being set in the shell, the main body is located between two cooling mechanisms, the temperature control mechanism and cooling mechanism correspond, the cooling mechanism includes fixing pipe and radiating subassembly and two mounting holes, the radiating subassembly includes driving motor, transmission shaft, flabellum and bearing, the temperature control mechanism includes drive disk, drag ring, two pushing components and two seal assemblies, the new-energy automobile power supply system with function of temperature control of the good heat dissipation effect realizes heat dissipation by cooling mechanism, avoid temperature It is excessively high and damage, moreover, also avoid low temperature charging from shortening the working life by temperature control mechanism.
Description
Technical field
The present invention relates to new energy field of batteries, in particular to the new energy with function of temperature control of a kind of good heat dissipation effect
Automobile power supply system.
Background technique
Lithium ion battery is one kind of new energy battery, and lithium ion battery is because it is high with energy density, power is big, puts certainly
Electricity is small, the advantages that cycle performance is superior, and charge efficiency is high, has increasingly becomed the mainstream of Vehicular dynamic battery and major
The Main way of new energy Battery Plant development.
The existing lithium ion battery for new-energy automobile finds that battery uses and battery was charging in use
Cheng Zhonghui generates heat, and in order to achieve the effect that waterproof and dustproof is all made of closed structure, shell cannot in time be generated battery
Heat carry out heat dissipation faster, cause its reliability poor, moreover, due to the material property of lithium ion battery, most
Good charging temperature is 20-35 degrees Celsius, when low temperature charging, can not only reduce charge efficiency, it is existing seriously to there is also crystallization
As seriously reducing the service life.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, a kind of good heat dissipation effect is provided
New-energy automobile power supply system with function of temperature control.
The technical solution adopted by the present invention to solve the technical problems is: a kind of good heat dissipation effect has function of temperature control
New-energy automobile power supply system, including power supply unit, the power supply unit include shell and main body, and the shape of the shell is length
Cube, the bottom of the shell are equipped with foot pad, the main body setting inside the shell, set in the shell there are two cooling mechanism and
Two temperature control mechanisms, the main body are located between two cooling mechanisms, and the temperature control mechanism and cooling mechanism correspond；
The cooling mechanism includes fixing pipe and radiating subassembly and two mounting holes, and two mounting holes are separately positioned on shell
Top and bottom, the axis of the mounting hole is vertical with the plane where the bottom of shell, the coaxial arrangement of two mounting holes, institute
It is equal with the aperture of mounting hole to state fixed pipe outside diameter, the fixing pipe and mounting hole are coaxially disposed, the both ends point of the fixing pipe
She Zhi not be in two mounting holes, the fixing pipe is sealed and is fixedly connected, the radiating subassembly and temperature with the inner wall of mounting hole
Control mechanism is arranged in fixing pipe；
The radiating subassembly includes driving motor, transmission shaft, flabellum and bearing, and the outer ring of the driving motor and bearing is equal
It is fixed on the inner wall of fixing pipe, the transmission shaft and fixing pipe are coaxially disposed, and the diameter of the transmission shaft is less than fixing pipe
One end of the close foot pad of internal diameter, the driving motor and transmission shaft is sequentially connected, and the flabellum is mounted on the another of transmission shaft
End, the inner ring of the bearing are mounted on transmission shaft；
The temperature control mechanism includes drive disk, drag ring, two pushing components and two seal assemblies, the drive disk peace
On transmission shaft, for the drive disk between bearing and driving motor, the drag ring is located at drive disk and driving motor
Between, the drag ring and transmission shaft are coaxially disposed, and the internal diameter of the drag ring is greater than the diameter of transmission shaft, and the transmission shaft is worn
Drag ring is crossed, gap is equipped between the drag ring and drive disk, the pushing component is circumferential centered on the axis of transmission shaft
It is evenly distributed on the side of the separate drive disk of drag ring, the pushing component driving drag ring is moved along the axial direction of transmission shaft
Dynamic, in two seal assemblies, the side of the separate drive disk of flabellum, other side seal assembly is arranged in one of seal assembly
The side of the separate flabellum of driving point is set.
Preferably, the pushing component includes the first electromagnet, magnet block, push rod, branch in order to drive drag ring mobile
Bracer and the first spring, the push rod is parallel with transmission shaft, and one end of the push rod is fixed on drag ring, and the magnet block is solid
It is scheduled on the other end of push rod, the side of the separate drag ring of first electromagnet and magnet block is against first electromagnet
It is each attached on the inner wall of fixing pipe with supporting block, the supporting block is equipped with through-hole, and the supporting block is located at sealing ring and magnetic
Between iron block, the push rod passes through through-hole, and the inner wall of the push rod and through-hole is slidably connected, and first spring is located at supporting block
Between magnet block, the supporting block is connect by the first spring with magnet block.
Preferably, being coated with lubrication on the inner wall of the through-hole to reduce the frictional force between push rod and through-hole wall
Oil.
Preferably, the effect in order to realize sealing fixing pipe, the seal assembly includes sealing ring, seal disc, magnet
Plate, the second electromagnet and two gear units, the sealing ring and fixing pipe are coaxially disposed, the outer diameter of the sealing ring and fixation
The internal diameter of pipe is equal, the sealing ring and the sealing of fixing pipe and is fixedly connected, and the seal disc and sealing ring are coaxially disposed, institute
The diameter for stating seal disc is greater than the internal diameter of sealing ring, and the side of the separate driving motor of sealing ring, institute is arranged in the seal disc
It states and is equipped with gap between seal disc and sealing ring, the magnet plate is vertical with fixing pipe, and sealing ring is arranged in the magnet plate
Side far from seal disc, the sealing ring and seal disc face are arranged, and gap, institute are equipped between the sealing ring and magnet plate
The second electromagnet is stated between magnet plate and sealing ring, second electromagnet and magnet plate are against second electromagnet
It is fixed on the inner wall of fixing pipe, the gear unit is circumferentially uniformly arranged on magnet plate and close centered on the axis of sealing ring
Between closing disk, the magnet plate is connect by gear unit with seal disc.
Preferably, in order to reduce seal disc and sealing ring against when impact force, the making material of the seal disc is
Rubber.
Preferably, in order to drive seal disc mobile, the gear unit includes second spring, power rail and connecting hole,
The connecting hole is arranged on sealing ring, and the power rail is parallel with fixing pipe, and the power rail passes through connecting hole, the power
The inner wall of bar and connecting hole slidingly and sealingly connects, and one end of the power rail is fixed on magnet plate, the power rail it is another
One end is fixed on seal disc.
Preferably, in order to reduce the gap between the inner wall of connecting hole and power rail, the inner wall of the connecting hole is coated with
Stop-leak compound.
Preferably, in order to realize automation, the inner wall of the shell is equipped with temperature sensor and PLC, the temperature
Sensor, driving motor, the first electromagnet and the second electromagnet are electrically connected with PLC.
Preferably, in order to improve heat transfer efficiency, the fixing pipe is equipped at least two heat-conducting units, the thermally conductive list
For member along being circumferentially uniformly distributed centered on the axis of fixing pipe, the heat-conducting unit includes heat conducting bar and through hole, described to run through
Hole is arranged in fixing pipe, and the axis of the through hole and the axis of fixing pipe are vertical and intersect, the heat conducting bar and through hole
Coaxial arrangement, the diameter of the heat conducting bar and the aperture of through hole are equal, the heat conducting bar pass through through hole, the heat conducting bar with
The inner wall of through hole is sealed and is fixedly connected.
Preferably, in order to improve the driving force of driving motor, the driving motor is servo motor.
The invention has the advantages that the new-energy automobile power supply system with function of temperature control of the good heat dissipation effect passes through
Cooling mechanism realizes the function of heat dissipation, avoids temperature excessively high and damages, and compared with existing cooling mechanism, the cooling mechanism is logical
The flow velocity realization heat dissipation for accelerating air is crossed, heat dissipation effect is more preferable, moreover, also avoids low temperature charging contracting by temperature control mechanism
Short service life, with it is existing be temperature control mechanism compared with, which is controlled, the degree of automation by PLC
It is higher.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural representation of the new-energy automobile power supply system with function of temperature control of good heat dissipation effect of the invention
Figure；
Fig. 2 is the cross-sectional view of the new-energy automobile power supply system with function of temperature control of good heat dissipation effect of the invention；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the portion the B enlarged drawing of Fig. 2；
In figure: 1. shells, 2. main bodys, 3. fixing pipes, 4. driving motors, 5. transmission shafts, 6. flabellums, 7. bearings, 8. drivings
Disk, 9. drag rings, 10. first electromagnet, 11. magnet blocks, 12. push rods, 13. supporting blocks, 14. first springs, 15. sealing rings,
16. seal disc, 17. magnet plates, 18. second electromagnet, 19. second springs, 20. power rails, 21. temperature sensors, 22. is thermally conductive
Bar.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figs. 1-2, the new-energy automobile power supply system with function of temperature control of a kind of good heat dissipation effect, including power supply
Device, the power supply unit include shell 1 and main body 2, and the shape of the shell 1 is cuboid, and the bottom of the shell 1 is equipped with
Foot pad, the main body 2 are arranged in shell 1, set that there are two cooling mechanism and two temperature control mechanisms, the masters in the shell 1
Body 2 is located between two cooling mechanisms, and the temperature control mechanism and cooling mechanism correspond；
Shell 1 is fixed on new-energy automobile, power is provided to new-energy automobile by main body 2 and realizes traveling, here,
The effect that cooling mechanism is arranged is to realize heat dissipation effect, and the effect that temperature control mechanism is arranged is that low temperature is avoided to charge and shorten and use the longevity
Life.
As shown in figure 3, the cooling mechanism includes fixing pipe 3 and radiating subassembly and two mounting holes, two mounting holes point
The top and bottom of shell 1 are not set, and the axis of the mounting hole is vertical with the plane where the bottom of shell 1, two peaces
Hole coaxial arrangement is filled, 3 outer diameter of fixing pipe is equal with the aperture of mounting hole, and the fixing pipe 3 is coaxially disposed with mounting hole, institute
The both ends for stating fixing pipe 3 are separately positioned in two mounting holes, inner wall sealing and fixed company of the fixing pipe 3 with mounting hole
It connects, the radiating subassembly and temperature control mechanism are arranged in fixing pipe 3；
The radiating subassembly includes driving motor 4, transmission shaft 5, flabellum 6 and bearing 7, the driving motor 4 and bearing 7
Outer ring is each attached on the inner wall of fixing pipe 3, and the transmission shaft 5 is coaxially disposed with fixing pipe 3, and the diameter of the transmission shaft 5 is small
It is sequentially connected in one end of the internal diameter of fixing pipe 3, the driving motor 4 and the close foot pad of transmission shaft 5, the flabellum 6 is installed
It is mounted on transmission shaft 5 in the inner ring of the other end of transmission shaft 5, the bearing 7；
The temperature control mechanism includes drive disk 8,9, two pushing components of drag ring and two seal assemblies, the drive disk
8 are mounted on transmission shaft 5, and for the drive disk 8 between bearing 7 and driving motor 4, the drag ring 9 is located at 8 He of drive disk
Between driving motor 4, the drag ring 9 is coaxially disposed with transmission shaft 5, and the internal diameter of the drag ring 9 is greater than the straight of transmission shaft 5
Diameter, the transmission shaft 5 pass through drag ring 9, gap are equipped between the drag ring 9 and drive disk 8, the pushing component is to be driven
The side of the separate drive disk 8 of drag ring 9, the pushing component driving friction are circumferentially evenly distributed on centered on the axis of axis 5
Ring 9 is along the axial movement of transmission shaft 5, and in two seal assemblies, the separate driving of flabellum 6 is arranged in one of seal assembly
The side of the separate flabellum 6 of driving point is arranged in the side of disk 8, other side seal assembly.
Main body 2 when the temperature is excessively high, is run by driving motor 4, is realized transmission shaft 5 under the supporting role of bearing 7 and is turned
It is dynamic, so that flabellum 6 be driven to rotate, the heat in main body 2 can be absorbed by fixing pipe 3, fixing pipe is made by the rotation of flabellum 6
Air circulation in 3 realizes the effect of heat dissipation so that the heat in fixing pipe 3 be made to be discharged, and when 2 temperature of main body is too low, lead to
Crossing seal assembly makes fixing pipe 3 realize sealing state, and the rotation of transmission shaft 5 drives drive disk 8 to rotate, makes to rub by pushing component
It is mobile towards close 8 direction of drive disk to wipe ring 9, and makes drive disk 8 and drag ring 9 against to make drive disk 8 and drag ring 9
Between heat generated by the principle of frictional heat generation, so that the temperature in fixing pipe 3 increases, and make in heat transfer to main body 2,
The temperature of main body 2 is increased, the function of temperature control is played, low temperature is avoided to charge and shorten the working life.
Preferably, the pushing component includes the first electromagnet 10, magnet block 11, pushes away in order to drive drag ring 9 mobile
Bar 12, supporting block 13 and the first spring 14, the push rod 12 is parallel with transmission shaft 5, and one end of the push rod 12 is fixed on friction
On ring 9, the magnet block 11 is fixed on the other end of push rod 12, the separate drag ring of first electromagnet 10 and magnet block 11
9 side is against first electromagnet 10 and supporting block 13 are each attached on the inner wall of fixing pipe 3, in the supporting block 13
Equipped with through-hole, for the supporting block 13 between sealing ring 15 and magnet block 11, the push rod 12 passes through through-hole, the push rod 12
It is slidably connected with the inner wall of through-hole, for first spring 14 between supporting block 13 and magnet block 11, the supporting block 13 is logical
The first spring 14 is crossed to connect with magnet block 11.
When first electromagnet 10 is powered, make to generate mutually exclusive active force between the first electromagnet 10 and magnet block 11,
To make magnet block 11 that push rod 12 be driven to drive drag ring 9 and drive disk 8 against and making the under the supporting role of supporting block 13
The compression of one spring 14 resets magnet block 11 under the elastic reaction of the first spring 14, magnet after the power-off of the first electromagnet 10
The reset of block 11 drives drag ring 9 to reset by push rod 12.
Preferably, being coated with profit on the inner wall of the through-hole to reduce the frictional force between push rod 12 and through-hole wall
Lubricating oil.
The effect of lubricating oil is the frictional force reduced between push rod 12 and through-hole wall, improves the mobile smoothness of push rod 12
Property.
As shown in figure 4, the seal assembly includes sealing ring 15, seal disc 16, magnet plate 17, the second electromagnet 18 and two
A gear unit, the sealing ring 15 are coaxially disposed with fixing pipe 3, the outer diameter and the internal diameter phase of fixing pipe 3 of the sealing ring 15
It Deng, the sealing ring 15 and the sealing of fixing pipe 3 and is fixedly connected, the seal disc 16 is coaxially disposed with sealing ring 15, described
The diameter of seal disc 16 is greater than the internal diameter of sealing ring 15, and the separate driving motor 4 of sealing ring 15 is arranged in the seal disc 16
Side is equipped with gap between the seal disc 16 and sealing ring 15, the magnet plate 17 is vertical with fixing pipe 3, the magnet plate
17 are arranged in the side of the separate seal disc 16 of sealing ring 15, and the sealing ring 15 is arranged with 16 face of seal disc, the sealing
Gap is equipped between ring 15 and magnet plate 17, second electromagnet 18 is between magnet plate 17 and sealing ring 15, and described the
Two electromagnet 18 and magnet plate 17 against, second electromagnet 18 is fixed on the inner wall of fixing pipe 3, the gear unit with
It is circumferentially uniformly arranged between magnet plate 17 and seal disc 16 centered on the axis of sealing ring 15, the magnet plate 17 passes through transmission
Unit is connect with seal disc 16.
When 2 temperature of main body is lower, it is powered by the second electromagnetism, makes to generate phase between the second electromagnet 18 and magnet plate 17
The active force mutually repelled, so that magnet plate 17 is mobile away from 18 direction of the second electromagnet, the movement of magnet plate 17 passes through biography
Moving cell makes seal disc 16 and sealing ring 15 against keeping fixing pipe 3 close out so that seal disc 16 be made to block the annular distance of sealing ring 15
The state of envelope, when the power-off of the second electromagnet 18, magnet plate 17 drives seal disc 16 to reset by gear unit.
Preferably, in order to reduce seal disc 16 and sealing ring 15 against when impact force, the production of the seal disc 16
Material is rubber.
Rubber quality is more soft, can reduce seal disc 16 and sealing ring 15 against when the impact force that generates, play
Buffering and effectiveness in vibration suppression.
Preferably, the gear unit includes second spring 19, power rail 20 and connects in order to drive seal disc 16 mobile
Hole is connect, the connecting hole is arranged on sealing ring 15, and the power rail 20 is parallel with fixing pipe 3, and the power rail 20, which passes through, to be connected
Hole is connect, the power rail 20 is slidingly and sealingly connect with the inner wall of connecting hole, and one end of the power rail 20 is fixed on magnet plate
On 17, the other end of the power rail 20 is fixed on seal disc 16.
During second electromagnet 18 is powered, magnet plate 17 is set to drive the movement of seal disc 16 by power rail 20, and make second
Spring 19 stretches, and when the power-off of the second electromagnet 18, magnet plate 17 drives magnet plate 17 under the elastic reaction of second spring 19
It is resetted with seal disc 16, realizes the mobile function of driving seal disc 16.
Preferably, in order to reduce the gap between the inner wall of connecting hole and power rail 20, the inner wall of the connecting hole is applied
There is stop-leak compound.
The effect of stop-leak compound is the gap reduced between the inner wall and power rail 20 of connecting hole, improves leakproofness.
Preferably, in order to realize automation, the inner wall of the shell 1 is equipped with temperature sensor 21 and PLC, the temperature
Degree sensor 21, driving motor 4, the first electromagnet 10 and the second electromagnet 18 are electrically connected with PLC.
PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory
The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated
Enter, export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware
Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in
Centre control, the temperature of main body 2 is detected by temperature sensor 21, when the detection temperature of temperature sensor 21 is beyond in setting range
When, temperature sensor 21 issues signal to PLC, and PLC controls driving motor 4 and runs, when the temperature mistake that temperature sensor 21 detects
When low, PLC controls the first electromagnet 10 and the second electromagnet 18 and is powered, when the detection of temperature sensor 21 when the temperature is excessively high, PLC
The first electromagnet 10 and the power-off of the second electromagnet 18 are controlled, automation is realized.
Preferably, the fixing pipe 3 is equipped at least two heat-conducting units, described thermally conductive in order to improve heat transfer efficiency
Unit is circumferentially uniformly distributed centered on the axis of fixing pipe 3, and the heat-conducting unit includes heat conducting bar 22 and through hole, described
Through hole is arranged in fixing pipe 3, and the axis of the through hole is vertical with the axis of fixing pipe 3 and intersects, the heat conducting bar 22
It being coaxially disposed with through hole, the diameter of the heat conducting bar 22 is equal with the aperture of through hole, and the heat conducting bar 22 passes through through hole,
The heat conducting bar 22 is sealed and is fixedly connected with the inner wall of through hole.
The effect of heat conducting bar 22 is the speed of the temperature transmitting in the temperature and main body 2 improved in fixing pipe 3, improves and leads
The thermal efficiency.
Preferably, in order to improve the driving force of driving motor 4, the driving motor 4 is servo motor.
Servo motor has the characteristics that overload capacity is strong, so as to improve the driving force of driving motor 4.
The system during use, when the temperature is excessively high, can be absorbed the heat in main body 2 by fixing pipe 3, pass through drive
Dynamic rotation of the flabellum 6 in fixing pipe 3, makes the air circulation in fixing pipe 3, so that the heat in fixing pipe 3 is discharged, it is real
The effect now to radiate, when the temperature is too low, by drag ring 9 and the drive disk 8 of rotation against, make drive disk 8 and drag ring 9 it
Between heat generated by the principle of frictional heat generation, so that the temperature in fixing pipe 3 increases, and make to make in heat transfer to main body 2
The temperature of main body 2 increases, and plays the function of temperature control, and low temperature is avoided to charge and shorten the working life.
Compared with prior art, the new-energy automobile power supply system with function of temperature control of the good heat dissipation effect passes through heat dissipation
Mechanism realizes the function of heat dissipation, avoids temperature excessively high and damages, and compared with existing cooling mechanism, the cooling mechanism is by adding
The flow velocity of fast air realizes heat dissipation, and heat dissipation effect is more preferable, and moreover, also avoiding low temperature charging from shortening by temperature control mechanism makes
With the service life, with it is existing be temperature control mechanism compared with, which is controlled by PLC, and the degree of automation is more
It is high.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of new-energy automobile power supply system with function of temperature control of good heat dissipation effect, including power supply unit, the power supply
Device includes shell (1) and main body (2), and the shape of the shell (1) is cuboid, and the bottom of the shell (1) is equipped with foot pad,
Main body (2) setting is in shell (1), which is characterized in that cooling mechanism and two temperature controls there are two setting in the shell (1)
Mechanism, the main body (2) are located between two cooling mechanisms, and the temperature control mechanism and cooling mechanism correspond；
The cooling mechanism includes fixing pipe (3) and radiating subassembly and two mounting holes, and two mounting holes are separately positioned on shell
(1) axis of top and bottom, the mounting hole is vertical with the plane where the bottom of shell (1), and two mounting holes are coaxial
Setting, fixing pipe (3) outer diameter is equal with the aperture of mounting hole, and the fixing pipe (3) and mounting hole are coaxially disposed, described solid
The both ends of fixed pipe (3) are separately positioned in two mounting holes, and the inner wall of the fixing pipe (3) and mounting hole seals and the company of fixation
It connects, the radiating subassembly and temperature control mechanism are arranged in fixing pipe (3)；
The radiating subassembly includes driving motor (4), transmission shaft (5), flabellum (6) and bearing (7), the driving motor (4) and
The outer ring of bearing (7) is each attached on the inner wall of fixing pipe (3), and the transmission shaft (5) and fixing pipe (3) are coaxially disposed, described
The diameter of transmission shaft (5) is less than the internal diameter of fixing pipe (3), one end of the driving motor (4) and the close foot pad of transmission shaft (5)
Transmission connection, the flabellum (6) are mounted on the other end of transmission shaft (5), and the inner ring of the bearing (7) is mounted on transmission shaft (5)
On；
The temperature control mechanism includes drive disk (8), drag ring (9), two pushing components and two seal assemblies, the drive disk
(8) it is mounted on transmission shaft (5), the drive disk (8) is located between bearing (7) and driving motor (4), the drag ring (9)
Between drive disk (8) and driving motor (4), the drag ring (9) and transmission shaft (5) are coaxially disposed, the drag ring (9)
Internal diameter be greater than the diameter of transmission shaft (5), the transmission shaft (5) passes through drag ring (9), the drag ring (9) and drive disk (8)
Between be equipped with gap, the pushing component is circumferentially evenly distributed on the separate of drag ring (9) centered on the axis of transmission shaft (5)
The side of drive disk (8), axial movement of pushing component driving drag ring (9) along transmission shaft (5), two seal assemblies
In, one of seal assembly setting is being driven in the side of the separate drive disk (8) of flabellum (6), the setting of other side seal assembly
The side of the separate flabellum (6) of dynamic point.
2. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as described in claim 1, feature exist
In the pushing component includes the first electromagnet (10), magnet block (11), push rod (12), supporting block (13) and the first spring
(14), the push rod (12) is parallel with transmission shaft (5), and one end of the push rod (12) is fixed on drag ring (9), the magnet
Block (11) is fixed on the other end of push rod (12), first electromagnet (10) and the separate drag ring (9) of magnet block (11)
Side is against first electromagnet (10) and supporting block (13) are each attached on the inner wall of fixing pipe (3), the supporting block
(13) it is equipped with through-hole, the supporting block (13) is located between sealing ring (15) and magnet block (11), and the push rod (12) passes through
Through-hole, the push rod (12) and the inner wall of through-hole are slidably connected, and first spring (14) is located at supporting block (13) and magnet block
(11) between, the supporting block (13) is connect by the first spring (14) with magnet block (11).
3. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as claimed in claim 2, feature exist
In being coated with lubricating oil on the inner wall of the through-hole.
4. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as described in claim 1, feature exist
In the seal assembly includes sealing ring (15), seal disc (16), magnet plate (17), the second electromagnet (18) and two transmissions
Unit, the sealing ring (15) and fixing pipe (3) are coaxially disposed, the outer diameter of the sealing ring (15) and the internal diameter of fixing pipe (3)
It is equal, it the sealing ring (15) and the sealing of fixing pipe (3) and is fixedly connected, the seal disc (16) and sealing ring (15) are coaxial
Setting, the diameter of the seal disc (16) are greater than the internal diameter of sealing ring (15), and the seal disc (16) is arranged in sealing ring (15)
Separate driving motor (4) side, between the seal disc (16) and sealing ring (15) be equipped with gap, the magnet plate (17)
Vertical with fixing pipe (3), the magnet plate (17) is arranged in the side of the separate seal disc (16) of sealing ring (15), the sealing
Ring (15) and seal disc (16) face are arranged, and gap, second electricity are equipped between the sealing ring (15) and magnet plate (17)
Magnet (18) is located between magnet plate (17) and sealing ring (15), and second electromagnet (18) and magnet plate (17) are against institute
It states the second electromagnet (18) to be fixed on the inner wall of fixing pipe (3), the gear unit is centered on the axis of sealing ring (15)
It is circumferentially uniformly arranged between magnet plate (17) and seal disc (16), the magnet plate (17) passes through gear unit and seal disc
(16) it connects.
5. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as claimed in claim 4, feature exist
In the making material of the seal disc (16) is rubber.
6. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as claimed in claim 4, feature exist
In the gear unit includes second spring (19), power rail (20) and connecting hole, and the connecting hole is arranged in sealing ring (15)
On, the power rail (20) is parallel with fixing pipe (3), and the power rail (20) passes through connecting hole, the power rail (20) and company
The inner wall for connecing hole slidingly and sealingly connects, and one end of the power rail (20) is fixed on magnet plate (17), the power rail
(20) the other end is fixed on seal disc (16).
7. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as claimed in claim 6, feature exist
In the inner wall of the connecting hole is coated with stop-leak compound.
8. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as claimed in claim 6, feature exist
Be equipped with temperature sensor (21) and PLC in the inner wall of, the shell (1), the temperature sensor (21), driving motor (4),
First electromagnet (10) and the second electromagnet (18) are electrically connected with PLC.
9. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as described in claim 1, feature exist
At least two heat-conducting units are equipped in, the fixing pipe (3), centered on axis of the heat-conducting unit along fixing pipe (3)
Circumferentially it is uniformly distributed, the heat-conducting unit includes heat conducting bar (22) and through hole, and the through hole is arranged on fixing pipe (3),
The axis of the through hole is vertical with the axis of fixing pipe (3) and intersects, and the heat conducting bar (22) and through hole are coaxially disposed, institute
The diameter for stating heat conducting bar (22) is equal with the aperture of through hole, and the heat conducting bar (22) passes through through hole, the heat conducting bar (22)
It seals and is fixedly connected with the inner wall of through hole.
10. the new-energy automobile power supply system with function of temperature control of good heat dissipation effect as described in claim 1, feature exist
In the driving motor (4) is servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788439.8A CN110450611A (en) | 2019-08-26 | 2019-08-26 | A kind of new-energy automobile power supply system with function of temperature control of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788439.8A CN110450611A (en) | 2019-08-26 | 2019-08-26 | A kind of new-energy automobile power supply system with function of temperature control of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110450611A true CN110450611A (en) | 2019-11-15 |
Family
ID=68488960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910788439.8A Withdrawn CN110450611A (en) | 2019-08-26 | 2019-08-26 | A kind of new-energy automobile power supply system with function of temperature control of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110450611A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119283A (en) * | 2020-02-14 | 2020-05-08 | 广州市欧伊若科技有限公司 | Tap water supply equipment with anti-freezing function for severe cold area |
| CN111290456A (en) * | 2020-02-14 | 2020-06-16 | 广州市欧树环保科技有限公司 | Urban garbage aerobic fermentation equipment with temperature control function |
| CN111532148A (en) * | 2020-05-20 | 2020-08-14 | 陈光杰 | New energy automobile battery constant temperature equipment based on static acceleration principle that circles round |
| CN114243992A (en) * | 2021-11-01 | 2022-03-25 | 合肥日上电器股份有限公司 | Efficient heat dissipation micro-special motor |
-
2019
- 2019-08-26 CN CN201910788439.8A patent/CN110450611A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119283A (en) * | 2020-02-14 | 2020-05-08 | 广州市欧伊若科技有限公司 | Tap water supply equipment with anti-freezing function for severe cold area |
| CN111290456A (en) * | 2020-02-14 | 2020-06-16 | 广州市欧树环保科技有限公司 | Urban garbage aerobic fermentation equipment with temperature control function |
| CN111532148A (en) * | 2020-05-20 | 2020-08-14 | 陈光杰 | New energy automobile battery constant temperature equipment based on static acceleration principle that circles round |
| CN111532148B (en) * | 2020-05-20 | 2021-09-07 | 贵州倍易通科技有限公司 | New energy automobile battery constant temperature equipment based on static acceleration principle that circles round |
| CN114243992A (en) * | 2021-11-01 | 2022-03-25 | 合肥日上电器股份有限公司 | Efficient heat dissipation micro-special motor |
| CN114243992B (en) * | 2021-11-01 | 2024-02-02 | 合肥日上电器股份有限公司 | High-efficient little special motor that dispels heat |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191115 |
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