CN105140592A - High-efficiency and energy-saving temperature-control on-board battery pack - Google Patents
High-efficiency and energy-saving temperature-control on-board battery pack Download PDFInfo
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- CN105140592A CN105140592A CN201510434284.XA CN201510434284A CN105140592A CN 105140592 A CN105140592 A CN 105140592A CN 201510434284 A CN201510434284 A CN 201510434284A CN 105140592 A CN105140592 A CN 105140592A
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- battery
- nickel sheet
- copper pipe
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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
- 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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- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to a high-efficiency and energy-saving temperature-control on-board battery pack, which comprises a peripheral frame, a copper pipe frame and a plurality of battery modules, wherein the copper pipe frame comprises a copper pipe and an aluminum plate; the copper pipe and the aluminum plate are formed in a bending manner; the copper pipe and the aluminum plate are fixedly arranged; thermal conductance contact is formed between the surface of the copper pipe and the surface of the aluminum plate; each battery module comprises an upper frame of the battery, a lower frame of the battery and a plurality of single battery cores; and the plurality of single battery cores are arranged into strip-type holes corresponding to the upper frames of the battery and the lower frames of the battery. According to the high-efficiency and energy-saving temperature-control on-board battery pack, the battery modules can be effectively cooled or heated by introducing cooling liquid or heating liquid into the copper pipe, so that the battery modules can be stably kept at a relatively good work temperature; the work efficiency is relatively high; the overall structure is firm and reliable; the high-efficiency and energy-saving temperature-control on-board battery pack can endure relatively high impact and vibration; and the installed battery modules are convenient to carry, dismantle and install as a whole.
Description
Technical field
The present invention relates to a kind of energy-efficient temperature control type on-vehicle battery bag.
Background technology
Along with the fast development of World Economics, energy and environment are own through becoming the significant problem of human development and existence.The fuel that fuel-engined vehicle uses is the disposable energy, just non-renewable after application.Along with global energy consume increase, the fossil energy of the earth oneself face exhaustion.Electric automobile, as a kind of new traffic tool, at alleviating energy crisis, promotes that the aspects such as people and environment harmonious development have incomparable advantage.
The power that electric automobile uses the electric energy stored by on-vehicle battery to travel as it; Its heat radiation of traditional power on-vehicle battery is a very large problem, and the main fan that relies on dispels the heat, but this radiating mode can not stand stronger vibrations, when there are vibrations in automobile, throw off between battery and fan, affect heat trnasfer, cause battery short.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of energy-efficient temperature control type on-vehicle battery bag.
The technical solution adopted for the present invention to solve the technical problems is: a kind of energy-efficient temperature control type on-vehicle battery bag, comprise peripheral frame, copper pipe framework and multiple battery modules, described peripheral frame comprises peripheral framework, be provided with space separating board in described peripheral framework, the inner chamber of peripheral framework is separated into battery cavities and wiring board chamber by described space separating board; Described battery modules is positioned at battery cavities,
Described copper pipe framework comprises copper pipe and the aluminium sheet of bending forming, and described copper pipe and aluminium sheet are fixedly installed, and forms heat conductive contact between the surface of copper pipe and the surface of aluminium sheet, and aluminium sheet region is stretched out in the import of described copper pipe and outlet.
Further, the back-welding shape of described aluminium sheet has some buckles, and described copper pipe is fixed on the back side of aluminium sheet respectively through each buckle.
Further, the bottom of described space separating board offers for copper pipe import and exports the rodding eye stretched out, the top of described space separating board offers the notch for snapping in line card, and described aluminium sheet is positioned at the battery cavities of peripheral frame, and the battery modules that multiple lines and multiple rows is placed is positioned at battery cavities.
Further, circuit board module is provided with in described wiring board chamber, described circuit board module comprises wiring board and two heat conduction aluminum section bars, two heat conduction aluminum section bars are symmetrical arranged, described wiring board is arranged on two heat conduction aluminum section bars, the cross section of described heat conduction aluminum section bar is H-shaped structure, and inside described heat conduction aluminum section bar, the upper end of vertical edge has and shelves platform for what place wiring board; The platform same level of shelving of two heat conduction aluminum section bars is arranged.
Further, outside described heat conduction aluminum section bar, the bottom of vertical edge is provided with the chamfering for stopping encapsulating, when two heat conduction aluminum section bars are symmetrical arranged, chamfering bottom two heat conduction aluminum section bars is positioned at each bottom outside, be provided with 2 perforation passed through for the glue of copper pipe and perfusion bottom described heat conduction aluminum section bar, described perforation runs through along the Width of heat conduction aluminum section bar.
Further, described battery modules comprises battery upper frame, battery underframe and some monomer battery cores, described battery upper frame is fixedly connected with battery underframe, described battery upper frame and battery underframe offer multiple row bar shaped elongated hole corresponding up and down, multiple monomer battery core is placed in described battery upper frame and bar shaped elongated hole corresponding to battery underframe, the edge of described battery upper frame is provided with the upper block piece for limiting monomer battery core upper end, edge, the edge of described battery underframe is provided with the lower block piece for limiting monomer battery core bottom, edge, one lateral edges of described battery underframe is provided with Access Division, described Access Division offers the draw-in groove for matching with the raised line in peripheral framework.
Further, described battery upper frame is provided with nickel sheet group, and described battery underframe is provided with lower nickel sheet group; Described upper nickel sheet group comprises nickel sheet and two panels edge nickel sheet in the middle of multiple row, and described lower nickel sheet group comprises nickel sheet under multiple row, and in the middle of multiple row, nickel sheet and nickel sheet under multiple row are used for being connected body battery core of respectively itemizing, described edge nickel sheet for being connected with other adjacent battery modules,
Further, the outside of described edge nickel sheet offers multiple copper post holes, and copper post is fixedly connected with battery upper frame through the copper post holes of edge nickel sheet, and the upper end of described copper post exceeds edge nickel sheet.
Further, the end, two ends of described lower nickel sheet or middle nickel sheet or edge nickel sheet had line bending, described line bending excessively offers passes and the cable-through hole welded for wire, the height of height lower than lower block piece crossing line bending of described lower nickel sheet, the height of height lower than upper block piece crossing line bending of described middle nickel sheet or edge nickel sheet.
Further, described energy-efficient temperature control type on-vehicle battery bag also comprises control device, described control device comprises controller and water tank, described controller controls the heater of water tank, described water tank respectively with import and the outlet of copper pipe, the water pump that described controller controls is connected with water tank, and described space separating board is provided with line card, described line card one end is connected with each battery modules through wire, and the other end of line card is connected with wiring board through wire.
Further, after described battery modules loads battery cavities, fill with in battery cavities and have glue.
The invention has the beneficial effects as follows: in copper pipe, pass into cooling fluid or heating fluid can effectively dispel the heat to battery modules or heat, stable good working temperature can be maintained to make battery modules, operating efficiency is higher, monomer battery core is not fragile, and overall structure is solid and reliable, stronger shock and vibrations can be stood.
The design of space separating board in peripheral frame, effectively separates the inner chamber of peripheral framework, avoids the heat in battery cavities to be passed in wiring board chamber.
Circuit board module is arranged in the wiring board chamber of power brick, process for filling colloid into is carried out after the battery cavities placing battery module of peripheral framework, and the encapsulating height of battery cavities is higher, wiring board chamber is without the need to encapsulating, when the glue of perfusion is by boring a hole to heat conduction aluminum section bar, trickle along chamfering place, make chamfering place and formed between space separating board and peripheral framework to seal, prevent the glue poured into from overflowing to wiring board and affect electronic component, also make heat conduction aluminum section bar and peripheral framework more close contact simultaneously, strengthen heat transfer efficiency.
The design of the structure of battery upper frame, battery underframe and upper nickel sheet group, lower nickel sheet group in the present invention, improve the bonding strength between monomer battery core in battery modules, guarantee that battery modules current stabilization is transmitted, monomer battery core more easily arranges, easy for installation, the battery modules after installing also is convenient to entirety and is carried and remove and install.
Upper nickel sheet group of the present invention adopts edge nickel sheet to be connected with other adjacent battery modules, and the contact area of connection is large, contact stabilization.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the structural representation of on-vehicle battery bag of the present invention;
Fig. 2 is the rear view that the copper pipe in the present invention is arranged on aluminium sheet;
Fig. 3 is the structural representation in the aluminium sheet front in the present invention;
Fig. 4 is the structural representation of the peripheral frame in the present invention;
Fig. 5 is the structural representation that the wiring board in the present invention installs on heat conduction aluminum section bar;
Fig. 6 is the schematic diagram of symmetrically arranged heat conduction aluminum section bar in the present invention;
Fig. 7 is the structural representation of the heat conduction aluminum section bar in the present invention;
Fig. 8 is the structural representation that the road board component in the present invention is arranged in peripheral frame;
Fig. 9 is the structural representation of the battery modules in the present invention;
Figure 10 is the structural representation that the battery upper frame in the present invention is connected with battery underframe;
Figure 11 is the structural representation of upper nickel sheet group in the present invention and lower nickel sheet group;
Figure 12 is the enlarged drawing at A place in Fig. 3;
Wherein, 10, copper pipe, 11, aluminium sheet, 11-1, buckle, 13, peripheral frame, 14, space separating board, 14-1, baffle plate rodding eye, 14-2, notch;
21, heat conduction aluminum section bar, 21-1, shelves platform, 21-2, chamfering, 21-3, section bar rodding eye, and 22, wiring board;
30, cell, 31, battery upper frame, 31-1, upper block piece, 32, battery underframe, 32-1, lower block piece, 32-2, Access Division, 33, upper nickel sheet group, 33-1, middle nickel sheet, 33-2, edge nickel sheet, 33-2-1, copper post holes, 34, lower nickel sheet group, 35, H type welding hole, 36, cable-through hole.
Embodiment
The present invention is further illustrated in conjunction with specific embodiments now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of energy-efficient temperature control type on-vehicle battery bag, comprise peripheral frame 13, copper pipe framework and multiple battery modules, described peripheral frame 13 comprises peripheral framework, be provided with space separating board 14 in described peripheral framework, the inner chamber of peripheral framework is separated into battery cavities and wiring board chamber by described space separating board 14; Described battery modules is positioned at battery cavities.
Described copper pipe framework comprises copper pipe 10 and the aluminium sheet 11 of bending forming, and described copper pipe 10 is fixedly installed with aluminium sheet 11, and forms heat conductive contact between the surface of the surface of copper pipe 10 and aluminium sheet 11, and aluminium sheet 11 region is stretched out in the import of described copper pipe 10 and outlet.
As shown in Figure 2, the back-welding shape of described aluminium sheet 11 has some buckle 11-1, and described copper pipe 10 is fixed on the back side of aluminium sheet 11 respectively through each buckle 11-1.
The bottom of described space separating board 14 offers for copper pipe 10 import and exports the rodding eye 14-1 stretched out, the top of described space separating board 14 offers the notch 14-2 for snapping in line card, described aluminium sheet 11 is positioned at the battery cavities of peripheral frame 13, and the battery modules that multiple lines and multiple rows is placed is positioned at battery cavities.
Battery modules is arranged in battery cavities, battery modules contacts with the aluminium sheet 11 bottom battery cavities, the cooling fluid of circulation capable of circulation is passed into reduce the temperature of aluminium sheet 11 in copper pipe 10, and then further cool batteries module, in and the heat that produces of battery core in battery modules, stable working temperature is maintained to make the battery core of battery modules, separate through space separating board 14 between battery cavities and wiring board chamber, the heat that effectively can intercept battery modules is passed in wiring board chamber, effectively guarantees the trouble free service of wiring board.Also can pass into heating liquid in copper pipe 10 to improve the lower battery modules of temperature, make battery modules to maintain effective working temperature, also can normally work when ambient temperature is lower.
Such as when ambient temperature 0 DEG C, do not reach the start-up temperature of battery modules, heating fluid can be passed in copper pipe and battery modules is heated up, reach after working temperature until it and battery modules can be made normally to carry out work.Therefore make power brick of the present invention can adapt to comparatively rugged environment temperature, the scope of application is wider.
As Fig. 5, as shown in Fig. 6, Fig. 7, Fig. 8, circuit board module is provided with in described wiring board chamber, described circuit board module comprises wiring board 22 and two heat conduction aluminum section bars 21, two heat conduction aluminum section bars 2 are symmetrical arranged, described wiring board 22 is arranged on two heat conduction aluminum section bars 21, the cross section of described heat conduction aluminum section bar 21 is H-shaped structure, and inside described heat conduction aluminum section bar 21, the upper end of vertical edge has and shelves platform 21-1 for what place wiring board 22; The platform 21-1 same level of shelving of two heat conduction aluminum section bars 21 is arranged.
Outside described heat conduction aluminum section bar 21, the bottom of vertical edge is provided with the chamfering 21-2 for stopping encapsulating, when two heat conduction aluminum section bars 21 are symmetrical arranged, chamfering 21-2 bottom two heat conduction aluminum section bars 21 is positioned at each bottom outside, be provided with 2 perforation 21-3 passed through for the glue of copper pipe and perfusion bottom described heat conduction aluminum section bar 21, described perforation 21-3 runs through along the Width of heat conduction aluminum section bar 21.
The present invention can be firm wiring board is arranged on heat conduction aluminum section bar, avoid wiring board directly to contact with the bottom surface of peripheral framework, extend the useful life of circuit board and power brick.
Circuit board module is arranged in the wiring board chamber of power brick, process for filling colloid into is carried out after the battery cavities placing battery module of peripheral framework, and the encapsulating height of battery cavities is higher, wiring board chamber is without the need to encapsulating, when the glue of perfusion is by boring a hole to heat conduction aluminum section bar, trickle along chamfering place, make chamfering place and formed between space separating board and peripheral framework to seal, prevent the glue poured into from overflowing to wiring board and affect electronic component, also make heat conduction aluminum section bar and peripheral framework more close contact simultaneously, strengthen heat transfer efficiency.
As Fig. 9, Figure 10, Figure 11, shown in Figure 12, described battery modules comprises battery upper frame 31, battery underframe 32-2 and some monomer battery cores 30, described battery upper frame 31 is fixedly connected with battery underframe 32-2, described battery upper frame 31 and battery underframe 32-2 offer multiple row bar shaped elongated hole corresponding up and down, multiple monomer battery core 30 is placed in described battery upper frame 31 and bar shaped elongated hole corresponding to battery underframe 32-2, the edge of described battery upper frame 31 is provided with the upper block piece 31-1 for limiting monomer battery core 30 upper end, edge, the edge of described battery underframe 32-2 is provided with the lower block piece 32-1 for limiting monomer battery core 30 bottom, edge, one lateral edges of described battery underframe 32-2 is provided with Access Division 32-2, described Access Division 32-2 offers the draw-in groove for matching with the raised line in peripheral framework.Draw-in groove matches with the raised line in peripheral framework clamping, not easily loosens, and makes battery modules install firmly, convenient disassembly.
Described battery upper frame 31 is provided with nickel sheet group 33, and described battery underframe 32-2 is provided with lower nickel sheet group 34; Described upper nickel sheet group 33 comprises nickel sheet 33-1 and two panels edge nickel sheet 33-2 in the middle of multiple row, described lower nickel sheet group 34 comprises nickel sheet under multiple row, in the middle of multiple row, nickel sheet 33-1 and nickel sheet under multiple row are used for being connected body battery core 30 of respectively itemizing, and described edge nickel sheet 33-2 is used for being connected with other adjacent battery modules.
The design of the structure of battery upper frame, battery underframe and upper nickel sheet group, lower nickel sheet group in the present invention, improve the bonding strength between monomer battery core in battery modules, guarantee that battery modules current stabilization is transmitted, monomer battery core more easily arranges, easy for installation, the battery modules after installing also is convenient to entirety and is carried and remove and install.
Upper nickel sheet group of the present invention adopts edge nickel sheet 33-2 to be connected with other adjacent battery modules, and the contact area of connection is large, contact stabilization.
Described middle nickel sheet 33-1 or edge nickel sheet 33-2 or lower nickel sheet offer H type welding hole 35, and described H type welding hole 35 place is respectively arranged with multiple projection.H type welding hole in middle nickel sheet or edge nickel sheet or lower nickel sheet and protruding setting, weld strength is higher, and welding efficiency is higher.
The outside of described edge nickel sheet 33-2 offers multiple copper post holes 33-2-1, and copper post is fixedly connected with battery upper frame 31 through the copper post holes 33-2-1 of edge nickel sheet 33-2, and the upper end of described copper post exceeds edge nickel sheet 33-2.The upper end of copper post exceeds edge nickel sheet, because copper post conducts electricity oxidizable heating, arranges rapid heat dissipation after high height, not easily affects the battery upper frame that plastics are made.
The end, two ends of described lower nickel sheet or middle nickel sheet 33-1 or edge nickel sheet 33-2 had line bending, described line bending excessively offers passes and the cable-through hole 36 welded for wire, the height of height lower than lower block piece 32-1 crossing line bending of described lower nickel sheet, the height of height lower than upper block piece 31-1 crossing line bending of described middle nickel sheet 33-1 or edge nickel sheet 33-2.
The design of through wires hole, when making it be connected with wire, integrally welded with the bending of mistake line after wire can be made to pass wire guide, improve bonding strength, reduce rosin joint risk.Cross the lower of line bending setting, the electrical interference between each live components can be reduced.
Described energy-efficient temperature control type on-vehicle battery bag also comprises control device, described control device comprises controller and water tank, described water tank respectively with import and the outlet of copper pipe 10, the water pump that described controller controls is connected with water tank, described controller controls the heater of water tank, described space separating board 14 is provided with line card, and described line card one end is connected with each battery modules through wire, and the other end of line card is connected with wiring board 22 through wire.
When the temperature of whole power brick is lower, during as 0 DEG C, the water heating of controller control water tank and heat hot water enter copper pipe 10 and circulate, thus promote the temperature of battery modules; When battery modules temperature is higher, the controller cold water controlled in water tank enters copper pipe 10 and circulates, and lowers the temperature, battery modules stability contorting can be made at 20 DEG C to 30 DEG C to whole battery modules, and upper and lower temperature difference floats 3 to 5 DEG C.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (12)
1. an energy-efficient temperature control type on-vehicle battery bag, it is characterized in that, comprise peripheral frame (13), copper pipe framework and multiple battery modules, described peripheral frame (13) comprises peripheral framework, be provided with space separating board (14) in described peripheral framework, the inner chamber of peripheral framework is separated into battery cavities and wiring board chamber by described space separating board (14); Described battery modules is positioned at battery cavities,
Described copper pipe framework comprises copper pipe (10) and the aluminium sheet (11) of bending forming, described copper pipe (10) and aluminium sheet (11) are fixedly installed, and form heat conductive contact between the surface of the surface of copper pipe (10) and aluminium sheet (11), aluminium sheet (11) region is stretched out in the import of described copper pipe (10) and outlet.
2. energy-efficient temperature control type on-vehicle battery bag according to claim 1, it is characterized in that, the back-welding shape of described aluminium sheet (11) has some buckles (11-1), and described copper pipe (10) is fixed on the back side of aluminium sheet (11) respectively through each buckle (11-1).
3. energy-efficient temperature control type on-vehicle battery bag according to claim 1, it is characterized in that, the bottom of described space separating board (14) offers for copper pipe (10) import and exports the rodding eye (14-1) stretched out, the top of described space separating board (14) offers the notch (14-2) for snapping in line card, described aluminium sheet (11) is positioned at the battery cavities of peripheral frame (13), and the battery modules that multiple lines and multiple rows is placed is positioned at battery cavities.
4. energy-efficient temperature control type on-vehicle battery bag according to claim 1, it is characterized in that, circuit board module is provided with in described wiring board chamber, described circuit board module comprises wiring board (22) and two heat conduction aluminum section bars (21), two heat conduction aluminum section bars (2) are symmetrical arranged, described wiring board (22) is arranged on two heat conduction aluminum section bars (21), the cross section of described heat conduction aluminum section bar (21) is H-shaped structure, the upper end of described heat conduction aluminum section bar (21) inner side vertical edge has shelves platform (21-1) for what place wiring board (22), platform (21-1) same level of shelving of two heat conduction aluminum section bars (21) is arranged.
5. energy-efficient temperature control type on-vehicle battery bag according to claim 4, it is characterized in that, the bottom of described heat conduction aluminum section bar (21) outside vertical edge is provided with the chamfering (21-2) for stopping encapsulating, when two heat conduction aluminum section bars (21) are symmetrical arranged, the chamfering (21-2) of two heat conduction aluminum section bar (21) bottoms is positioned at each bottom outside, described heat conduction aluminum section bar (21) bottom is provided with 2 perforation (21-3) passed through for the glue of copper pipe and perfusion, described perforation (21-3) runs through along the Width of heat conduction aluminum section bar (21).
6. energy-efficient temperature control type on-vehicle battery bag according to claim 1, it is characterized in that, described battery modules comprises battery upper frame (31), battery underframe (32-2) and some monomer battery cores (30), described battery upper frame (31) is fixedly connected with battery underframe (32-2), described battery upper frame (31) and battery underframe (32-2) offer multiple row bar shaped elongated hole corresponding up and down, multiple monomer battery core (30) is placed in the bar shaped elongated hole of described battery upper frame (31) and battery underframe (32-2) correspondence, the edge of described battery upper frame (31) is provided with the upper block piece (31-1) for limiting monomer battery core (30) upper end, edge, the edge of described battery underframe (32-2) is provided with the lower block piece (32-1) for limiting monomer battery core (30) bottom, edge, one lateral edges of described battery underframe (32-2) is provided with Access Division (32-2), described Access Division (32-2) offers the draw-in groove for matching with the raised line in peripheral framework.
7. energy-efficient temperature control type on-vehicle battery bag according to claim 6, it is characterized in that, described battery upper frame (31) is provided with nickel sheet group (33), and described battery underframe (32-2) is provided with lower nickel sheet group (34); Described upper nickel sheet group (33) comprises nickel sheet (33-1) and two panels edge nickel sheet (33-2) in the middle of multiple row, described lower nickel sheet group (34) comprises nickel sheet under multiple row, in the middle of multiple row, nickel sheet (33-1) and nickel sheet under multiple row are used for being connected body battery core (30) of respectively itemizing, and described edge nickel sheet (33-2) is for being connected with other adjacent battery modules.
8. energy-efficient temperature control type on-vehicle battery bag according to claim 7, it is characterized in that, the outside at described edge nickel sheet (33-2) offers multiple copper post holes (33-2-1), copper post is fixedly connected with battery upper frame (31) through the copper post holes (33-2-1) of edge nickel sheet (33-2), and the upper end of described copper post exceeds edge nickel sheet (33-2).
9. energy-efficient temperature control type on-vehicle battery bag according to claim 7, it is characterized in that, the end, two ends of described lower nickel sheet or middle nickel sheet (33-1) or edge nickel sheet (33-2) had line bending, described line bending excessively offers passes and the cable-through hole welded (36) for wire, the height of height lower than lower block piece (32-1) crossing line bending of described lower nickel sheet, the height of height lower than upper block piece (31-1) crossing line bending of described middle nickel sheet (33-1) or edge nickel sheet (33-2).
10. energy-efficient temperature control type on-vehicle battery bag according to claim 1, it is characterized in that, also comprise control device, described control device comprises controller and water tank, described controller controls the heater of water tank, described water tank respectively with import and the outlet of copper pipe (10), the water pump that described controller controls is connected with water tank.
11. energy-efficient temperature control type on-vehicle battery bags according to claim 1, it is characterized in that, (14) are provided with line card to described space separating board, and described line card one end is connected with each battery modules through wire, and the other end of line card is connected with wiring board (22) through wire.
12. energy-efficient temperature control type on-vehicle battery bags according to claim 1, is characterized in that, after described battery modules loads battery cavities, fill with and have glue in battery cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434284.XA CN105140592A (en) | 2015-07-22 | 2015-07-22 | High-efficiency and energy-saving temperature-control on-board battery pack |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510434284.XA CN105140592A (en) | 2015-07-22 | 2015-07-22 | High-efficiency and energy-saving temperature-control on-board battery pack |
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| CN105140592A true CN105140592A (en) | 2015-12-09 |
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| CN201510434284.XA Pending CN105140592A (en) | 2015-07-22 | 2015-07-22 | High-efficiency and energy-saving temperature-control on-board battery pack |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106025126A (en) * | 2016-05-27 | 2016-10-12 | 苏州太浦新能源科技有限公司 | Efficient heat management automobile power battery pack |
| CN106181082A (en) * | 2016-07-10 | 2016-12-07 | 安徽新能科技有限公司 | A kind of welding method of cooler bin in New-energy electric vehicle |
| CN106450074A (en) * | 2016-04-12 | 2017-02-22 | 安徽欧鹏巴赫新能源科技有限公司 | Soft package power lithium ion battery module supporting frame plate |
| CN106571497A (en) * | 2016-11-08 | 2017-04-19 | 福州丹诺西诚电子科技有限公司 | Battery heat management system for electric vehicle |
| CN107666029A (en) * | 2016-07-29 | 2018-02-06 | 江苏兴云新能源有限公司 | A kind of battery bag radiating, heating system |
| CN108390126A (en) * | 2018-02-07 | 2018-08-10 | 钱月萍 | A kind of liquid-cooling heat radiation piece and embedded liquid-cooling heat radiation chip lead-acid accumulator |
| CN109585970A (en) * | 2018-02-07 | 2019-04-05 | 骆驼集团武汉光谷研发中心有限公司 | A kind of pressure resistance liquid-cooling heat radiation piece |
| WO2021036686A1 (en) * | 2019-08-27 | 2021-03-04 | 宁德时代新能源科技股份有限公司 | Battery pack and vehicle |
| CN112531241A (en) * | 2019-09-18 | 2021-03-19 | 帝亚一维新能源汽车有限公司 | Power battery pack shell and power battery pack |
| CN116618241A (en) * | 2023-07-24 | 2023-08-22 | 江苏泽润新能科技股份有限公司 | Car battery package glue filling device |
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| CN106181082B (en) * | 2016-07-10 | 2019-07-09 | 安徽新能科技有限公司 | A kind of welding method for cooler bin in New-energy electric vehicle |
| CN106181082A (en) * | 2016-07-10 | 2016-12-07 | 安徽新能科技有限公司 | A kind of welding method of cooler bin in New-energy electric vehicle |
| CN107666029A (en) * | 2016-07-29 | 2018-02-06 | 江苏兴云新能源有限公司 | A kind of battery bag radiating, heating system |
| CN106571497A (en) * | 2016-11-08 | 2017-04-19 | 福州丹诺西诚电子科技有限公司 | Battery heat management system for electric vehicle |
| CN106571497B (en) * | 2016-11-08 | 2023-03-31 | 福州丹诺西诚电子科技有限公司 | Battery thermal management system of electric vehicle |
| CN109585970A (en) * | 2018-02-07 | 2019-04-05 | 骆驼集团武汉光谷研发中心有限公司 | A kind of pressure resistance liquid-cooling heat radiation piece |
| CN108390126A (en) * | 2018-02-07 | 2018-08-10 | 钱月萍 | A kind of liquid-cooling heat radiation piece and embedded liquid-cooling heat radiation chip lead-acid accumulator |
| CN109585970B (en) * | 2018-02-07 | 2024-04-26 | 骆驼集团武汉光谷研发中心有限公司 | Pressure-resistant liquid-cooled radiating fin |
| WO2021036686A1 (en) * | 2019-08-27 | 2021-03-04 | 宁德时代新能源科技股份有限公司 | Battery pack and vehicle |
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| CN112531241A (en) * | 2019-09-18 | 2021-03-19 | 帝亚一维新能源汽车有限公司 | Power battery pack shell and power battery pack |
| CN116618241A (en) * | 2023-07-24 | 2023-08-22 | 江苏泽润新能科技股份有限公司 | Car battery package glue filling device |
| CN116618241B (en) * | 2023-07-24 | 2023-09-12 | 江苏泽润新能科技股份有限公司 | Car battery package glue filling device |
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Application publication date: 20151209 |