CN109004115A - A kind of vehicle-mounted electric energy offer device - Google Patents
A kind of vehicle-mounted electric energy offer device Download PDFInfo
- Publication number
- CN109004115A CN109004115A CN201710420849.8A CN201710420849A CN109004115A CN 109004115 A CN109004115 A CN 109004115A CN 201710420849 A CN201710420849 A CN 201710420849A CN 109004115 A CN109004115 A CN 109004115A
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- China
- Prior art keywords
- conductive sheet
- input
- battery case
- electric energy
- vehicle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
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- 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
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- 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
-
- 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
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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- 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
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
A kind of vehicle-mounted electric energy offer device, wherein, power battery is located at the center position of battery case, the cooling device includes water-cooling system and air cooling system, the air cooling system includes draft fan and temperature controller, draft fan is controlled to a power supply by temperature controller, temperature controller includes metal shell, input power cord, output power line, input conductive sheet, output conductive sheet, taper slide, conductive spin and wax stone, the right end of the taper slide is connected with the right side wall of metal shell, and the left end of taper slide is connected with the left side wall of metal shell.Not only cooling effect is stronger by the design, but also the degree of automation is higher.
Description
Technical field
The present invention relates to a kind of power battery equipment more particularly to a kind of vehicle-mounted electric energy to provide device, and it is particularly applicable to increase
Strong cooling effect, to ensure the temperature uniformity of power battery surrounding enviroment.
Background technique
With the quick development of electric car, electrokinetic cell system is as the core for directly affecting electric car working performance
The requirement of center portion part, performance is also higher and higher.Currently used electrokinetic cell system is lithium ion battery, has high-energy
Density, excellent power out-put characteristic and service life long advantage, but it is higher to the temperature requirement of surrounding enviroment, temperature it is excessively high or
The too low reliability and security that can be all used for causes large effect.It exists in the prior art and power battery is dropped
The design of temperature, but cooling effect is all weaker, it is difficult to meet existing requirement.
Summary of the invention
The purpose of the present invention is overcome the problems, such as the weaker defect of cooling effect existing in the prior art and, a kind of drop is provided
The stronger vehicle-mounted electric energy of temp effect provides device.
In order to achieve the above object, the technical solution of the invention is as follows: a kind of vehicle-mounted electric energy offer device, including battery
Case, power battery and cooling device, the power battery are located at the center position of battery case, and cooling is provided on battery case
Device；
The cooling device includes water-cooling system and air cooling system, and the air cooling system includes that draft fan and temperature control
Device, and draft fan is controlled to a power supply by temperature controller；
The temperature controller includes metal shell, input power cord, output power line, input conductive sheet, output conduction
Piece, taper slide, conductive spin and wax stone, the right end of the taper slide are connected with the right side wall of metal shell, a left side for taper slide
End is connected with the left side wall of metal shell, and the right end of taper slide is arranged higher than its left end, its nearly right end on the top surface of taper slide
Position and the bottom connection of conductive spin touch, the top of conductive spin is connected by wax stone with the roof of metal shell, tiltedly
Plate hole is offered in the middle part of slide plate, the diameter in the plate hole is greater than the diameter of conductive spin, is provided with input immediately below plate hole and leads
Electric piece, output conductive sheet, the bottom that input conductive sheet, the top spacing for exporting conductive sheet are greater than input conductive sheet, export conductive sheet
Spacing is held, input conductive sheet, the bottom end spacing for exporting conductive sheet are less than the diameter of conductive spin, and input conductive sheet, output are conductive
Piece is correspondingly connected with after input power cord, output power line with power supply, draft fan respectively.
Position on the side wall of the battery case positioned at draft fan back offers air inlet, on the side wall of battery case with it is logical
The position of fan face offers air outlet, and air inlet and outlet face is arranged.
The water-cooling system includes water pump and water flow circuits, and water pump is communicated with one end of water flow circuits, water flow circuits it is another
One end wriggle drawing-in power battery bottom and then communicated with water pump.
The meandering manner of the water flow circuits is Back Word type, snakelike or Z-shaped of turning back.
A plurality of cooling fin is evenly arranged at the top of the power battery, and adjacent cooling fin is arranged in parallel.
It is covered with heat-insulation noise-reduction protective layer on the side wall and bottom wall of the battery case, the heat-insulation noise-reduction protective layer and battery case
Connection type be bonding.
It is described input conductive sheet, export conductive sheet bottom end be fixedly connected with the top surface of insulating base, the bottom surface of insulating base with
The bottom wall of metal shell is connected.
Compared with prior art, the invention has the benefit that
1, a kind of vehicle-mounted electric energy of the present invention is provided in device, and the cooling device in battery case includes water-cooling system and air-cooled system
System, in use, both can individually cool down using air cooling system or water-cooling system, can also use air cooling system, water simultaneously
Cooling system cools down together, and cooling effect is significant.Therefore, cooling effect of the invention is stronger.
2, a kind of vehicle-mounted electric energy of the present invention is provided in device, and air cooling system includes draft fan and temperature controller, draft fan
It is controlled to a power supply by temperature controller, in use, the heat that power battery operation distributes can to generate high temperature in case, it should
High temperature will start temperature controller with turn-on power, draft fan, so as to windchill is carried out in battery case, whole process is complete certainly
Dynamic operation, cooling efficiency are higher.Therefore, not only cooling effect is stronger by the present invention, but also the degree of automation is higher.
3, a kind of vehicle-mounted electric energy of the present invention is provided in device, and heat-insulation noise-reduction guarantor is covered on the side wall and bottom wall of battery case
Sheath, the heat-insulation noise-reduction protective layer and the connection type of battery case be it is Nian Jie, which can be to avoid battery case
Outer environment has an impact the temperature inside the box, it is ensured that the normal performance that case internal air-cooling system, water-cooling system act on improves cooling effect
Fruit.Therefore, cooling effect of the invention is preferable.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of temperature controller in the present invention.
In figure: battery case 1, heat-insulation noise-reduction protective layer 11, power battery 2, cooling fin 21, air inlet 3, air outlet 4, water pump
5, water flow circuits 51, temperature controller 6, metal shell 61, input power cord 62, output power line 63, input conductive sheet 64, defeated
Conductive sheet 65, taper slide 66, plate hole 661, conductive spin 67, wax stone 68, insulating base 69, draft fan 7 out.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the present invention is described in further detail.
Referring to Fig. 1 to Fig. 2, a kind of vehicle-mounted electric energy offer device, including battery case 1, power battery 2 and cooling device, institute
The center position that power battery 2 is located at battery case 1 is stated, and is provided with cooling device on battery case 1；
The cooling device includes water-cooling system and air cooling system, and the air cooling system includes that draft fan 7 and temperature control
Device 6, and draft fan 7 is controlled to a power supply by temperature controller 6；
The temperature controller 6 include metal shell 61, input power cord 62, output power line 63, input conductive sheet 64,
Export conductive sheet 65, taper slide 66, conductive spin 67 and wax stone 68, the right end of the taper slide 66 and the right side of metal shell 61
Wall is connected, and the left end of taper slide 66 is connected with the left side wall of metal shell 61, and the right end of taper slide 66 is higher than its left end and sets
It sets, the bottom connection of the position of its nearly right end and conductive spin 67 touches on the top surface of taper slide 66, and the top of conductive spin 67 is logical
It crosses wax stone 68 to be connected with the roof of metal shell 61, the middle part of taper slide 66 offers plate hole 661, the diameter in the plate hole 661
Greater than the diameter of conductive spin 67, the underface in plate hole 661 is provided with input conductive sheet 64, output conductive sheet 65, and input is conductive
The bottom end spacing that piece 64, the top spacing for exporting conductive sheet 65 are greater than input conductive sheet 64, export conductive sheet 65, inputs conductive sheet
64, the bottom end spacing for exporting conductive sheet 65 is less than the diameter of conductive spin 67, and input conductive sheet 64, output conductive sheet 65 pass through respectively
It is correspondingly connected with after input power cord 62, output power line 63 with power supply, draft fan 7.
Position on the side wall of the battery case 1 positioned at 7 back of draft fan offers air inlet 3, on the side wall of battery case 1
Air outlet 4 is offered with the position of 7 face of draft fan, and air inlet 3,4 face of air outlet are arranged.
The water-cooling system includes water pump 5 and water flow circuits 51, and water pump 5 is communicated with one end of water flow circuits 51, and water flow is returned
The other end on road 51 wriggle drawing-in power battery 2 bottom and then communicated with water pump 5.
The meandering manner of the water flow circuits 51 is Back Word type, snakelike or Z-shaped of turning back.
The top of the power battery 2 is evenly arranged with a plurality of cooling fin 21, and adjacent cooling fin 21 is parallel to each other and sets
It sets.
Be covered with heat-insulation noise-reduction protective layer 11 on the side wall and bottom wall of the battery case 1, the heat-insulation noise-reduction protective layer 11 with
The connection type of battery case 1 is bonding.
The input conductive sheet 64, the bottom end for exporting conductive sheet 65 are fixedly connected with the top surface of insulating base 69, insulating base 69
Bottom surface be connected with the bottom wall of metal shell 61.
In use, the high temperature that the operation of power battery 2 generates can increase the temperature in battery case 1 and control if temperature is excessively high
Wax stone 68 in device melts, and conductive spin 67 is rolled along taper slide 66, until conductive spin 67 is fallen from plate hole 661, and is stuck in
It inputs between conductive sheet 64, output conductive sheet 65, so that input power cord 62, output power line 63 is connected, thus turn-on power,
Draft fan 7 realizes the aeration-cooling of draft fan 7, to reduce to the temperature in case, it is ensured that power battery 2 normally makes
With.Meanwhile water pump 5, the water flow circuits 51 in water-cooling system also can play preferable cooling effect to power battery 2.Finally, electric
Equipment in battery case 1 can be isolated by the heat-insulation noise-reduction protective layer 11 covered on the side wall and bottom wall of pond case 1 with external environment,
The normal performance for ensuring case internal air-cooling system, water-cooling system effect, improves cooling effect.
Embodiment 1:
A kind of vehicle-mounted electric energy offer device, including battery case 1, power battery 2 and cooling device, the power battery 2
Cooling device is provided in the center position of battery case 1, and on battery case 1；The cooling device includes water-cooling system and wind
Cooling system, the air cooling system includes draft fan 7 and temperature controller 6, and draft fan 7 passes through temperature controller 6 and power supply phase
Connection；The temperature controller 6 includes metal shell 61, input power cord 62, output power line 63, inputs conductive sheet 64, is defeated
Conductive sheet 65, taper slide 66, conductive spin 67 and wax stone 68, the right end of the taper slide 66 and the right side wall of metal shell 61 out
It is connected, the left end of taper slide 66 is connected with the left side wall of metal shell 61, and the right end of taper slide 66 is arranged higher than its left end,
The bottom connection of the position of its nearly right end and conductive spin 67 touches on the top surface of taper slide 66, and the top of conductive spin 67 passes through wax
Block 68 is connected with the roof of metal shell 61, and the middle part of taper slide 66 offers plate hole 661, and the diameter in the plate hole 661 is greater than
The diameter of conductive spin 67, the underface in plate hole 661 are provided with input conductive sheet 64, export conductive sheet 65, input conductive sheet 64,
Export the bottom end spacing that the top spacing of conductive sheet 65 is greater than input conductive sheet 64, exports conductive sheet 65, input conductive sheet 64, defeated
The bottom end spacing of conductive sheet 65 is less than the diameter of conductive spin 67 out, and input conductive sheet 64, output conductive sheet 65 are respectively through inputting
It is correspondingly connected with after power supply line 62, output power line 63 with power supply, draft fan 7.
Embodiment 2:
Basic content with embodiment 1, the difference is that:
Position on the side wall of the battery case 1 positioned at 7 back of draft fan offers air inlet 3, on the side wall of battery case 1
Air outlet 4 is offered with the position of 7 face of draft fan, and air inlet 3,4 face of air outlet are arranged.The top of the power battery 2
Portion is evenly arranged with a plurality of cooling fin 21, and adjacent cooling fin 21 is arranged in parallel.The side wall and bottom wall of the battery case 1
On be covered with heat-insulation noise-reduction protective layer 11, the heat-insulation noise-reduction protective layer 11 and the connection type of battery case 1 are Nian Jie.
Embodiment 3:
Basic content with embodiment 1, the difference is that:
The water-cooling system includes water pump 5 and water flow circuits 51, and water pump 5 is communicated with one end of water flow circuits 51, and water flow is returned
The other end on road 51 wriggle drawing-in power battery 2 bottom and then communicated with water pump 5.The sinuous side of the water flow circuits 51
Formula is Back Word type, snakelike or Z-shaped of turning back.
The foregoing is merely better embodiment of the invention, protection scope of the present invention is not with above embodiment
Limit, as long as those of ordinary skill in the art's equivalent modification or variation made by disclosure according to the present invention, should all be included in power
In the protection scope recorded in sharp claim.
Claims (7)
1. a kind of vehicle-mounted electric energy provides device, including battery case (1), power battery (2) and cooling device, the power battery
(2) it is located at the center position of battery case (1), and is provided with cooling device on battery case (1), it is characterised in that:
The cooling device includes water-cooling system and air cooling system, and the air cooling system includes draft fan (7) and temperature controller
(6), and draft fan (7) is controlled to a power supply by temperature controller (6)；
The temperature controller (6) includes metal shell (61), input power cord (62), output power line (63), input conduction
Piece (64), output conductive sheet (65), taper slide (66), conductive spin (67) and wax stone (68), the right end of the taper slide (66)
It is connected with the right side wall of metal shell (61), the left end of taper slide (66) is connected with the left side wall of metal shell (61), tiltedly
The right end of slide plate (66) is arranged higher than its left end, the position of its nearly right end and conductive spin (67) on the top surface of taper slide (66)
Bottom connection touching, the top of conductive spin (67) are connected by wax stone (68) with the roof of metal shell (61), taper slide
(66) plate hole (661) are offered in the middle part of, the diameter in the plate hole (661) is greater than the diameter of conductive spin (67), plate hole (661)
Underface is provided with input conductive sheet (64), output conductive sheet (65), input conductive sheet (64), the top for exporting conductive sheet (65)
The bottom end spacing that spacing is greater than input conductive sheet (64), exports conductive sheet (65), input conductive sheet (64), output conductive sheet (65)
Bottom end spacing be less than the diameter of conductive spin (67), input conductive sheet (64), output conductive sheet (65) are respectively through input power
Line (62), output power line (63) are correspondingly connected with power supply, draft fan (7) afterwards.
2. a kind of vehicle-mounted electric energy according to claim 1 provides device, it is characterised in that: the side wall of the battery case (1)
The upper position positioned at draft fan (7) back offers air inlet (3), on the side wall of battery case (1) with the position of draft fan (7) face
It sets and offers air outlet (4), and air inlet (3), air outlet (4) face are arranged.
3. a kind of vehicle-mounted electric energy according to claim 1 or 2 provides device, it is characterised in that: the water-cooling system includes
Water pump (5) and water flow circuits (51), water pump (5) are communicated with one end of water flow circuits (51), and the other end of water flow circuits (51) is wriggled
It the bottom of Yan drawing-in power battery (2) and then is communicated with water pump (5).
4. a kind of vehicle-mounted electric energy according to claim 3 provides device, it is characterised in that: water flow circuits (51) wriggle
Yan mode is Back Word type, snakelike or Z-shaped of turning back.
5. a kind of vehicle-mounted electric energy according to claim 1 provides device, it is characterised in that: the top of the power battery (2)
Portion is evenly arranged with a plurality of cooling fin (21), and adjacent cooling fin (21) is arranged in parallel.
6. a kind of vehicle-mounted electric energy according to claim 1 provides device, it is characterised in that: the side wall of the battery case (1)
With heat-insulation noise-reduction protective layer (11) are covered on bottom wall, the heat-insulation noise-reduction protective layer (11) and the connection type of battery case (1) are
Bonding.
7. a kind of vehicle-mounted electric energy according to claim 1 provides device, it is characterised in that: the input conductive sheet (64),
The bottom end of output conductive sheet (65) is fixedly connected with the top surface of insulating base (69), the bottom surface and metal shell (61) of insulating base (69)
Bottom wall be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420849.8A CN109004115A (en) | 2017-06-07 | 2017-06-07 | A kind of vehicle-mounted electric energy offer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420849.8A CN109004115A (en) | 2017-06-07 | 2017-06-07 | A kind of vehicle-mounted electric energy offer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109004115A true CN109004115A (en) | 2018-12-14 |
Family
ID=64572803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710420849.8A Pending CN109004115A (en) | 2017-06-07 | 2017-06-07 | A kind of vehicle-mounted electric energy offer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109004115A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259899A (en) * | 2020-12-21 | 2021-01-22 | 河南工学院 | Battery box convenient for power connection |
-
2017
- 2017-06-07 CN CN201710420849.8A patent/CN109004115A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259899A (en) * | 2020-12-21 | 2021-01-22 | 河南工学院 | Battery box convenient for power connection |
| CN112259899B (en) * | 2020-12-21 | 2021-03-09 | 河南工学院 | Battery box convenient for power connection |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181214 |