WO2011079513A1 - 一种专用于摩托车启动的锂离子蓄电池 - Google Patents

一种专用于摩托车启动的锂离子蓄电池 Download PDF

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Publication number
WO2011079513A1
WO2011079513A1 PCT/CN2010/002136 CN2010002136W WO2011079513A1 WO 2011079513 A1 WO2011079513 A1 WO 2011079513A1 CN 2010002136 W CN2010002136 W CN 2010002136W WO 2011079513 A1 WO2011079513 A1 WO 2011079513A1
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WO
WIPO (PCT)
Prior art keywords
battery
lithium ion
screw
motorcycle
casing
Prior art date
Application number
PCT/CN2010/002136
Other languages
English (en)
French (fr)
Inventor
陈刚
Original Assignee
杭州万马高能量电池有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杭州万马高能量电池有限公司 filed Critical 杭州万马高能量电池有限公司
Priority to AU2010338938A priority Critical patent/AU2010338938B2/en
Priority to JP2012546309A priority patent/JP2013516041A/ja
Priority to CA2780550A priority patent/CA2780550A1/en
Priority to EP10840303.1A priority patent/EP2475022B1/en
Publication of WO2011079513A1 publication Critical patent/WO2011079513A1/zh
Priority to US13/456,198 priority patent/US20120208050A1/en

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Classifications

    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • 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
    • H01M50/271—Lids or covers for the racks or secondary casings
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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

Definitions

  • the present invention relates to a lithium ion battery, and more particularly to a lithium ion battery dedicated to motorcycle starting, which is specifically used in the starting of a motorcycle and belongs to a component on a motorcycle.
  • lead-acid batteries As a means of transportation, motorcycles have a wide penetration rate.
  • the batteries used for motorcycle start-up mainly use lead-acid batteries, but lead-acid batteries have many defects.
  • lead-acid batteries have poor performance, such as Its weight is large, its specific energy is low, its cycle life is short, its power is also small, and the starting current is about 10C.
  • lead-acid batteries contain components of heavy metal lead and sulfuric acid and other serious polluting environments. With the deteriorating human living environment and the increasing awareness of environmental protection, the use of lead-acid batteries for motorcycle start-up has become increasingly subject to environmental pressures. Many countries have imposed restrictions on the manufacture and use of lead-containing products. The lead-free battery is being gradually promoted and implemented, so that the lead-acid battery used for motorcycle start-up will eventually be eliminated.
  • the voltage of such batteries is usually 12V, and there is a certain size space in the motorcycle for the installation of lead-acid batteries, and one type Motorcycles can only be matched with a standard lead-acid battery.
  • the same motorcycle cannot use lead-acid batteries of different sizes. That is to say, once the lead-acid battery used for starting the motorcycle is damaged, it is still only possible to replace the same type of lead-acid battery; due to the large demand for motorcycle displacement, the lead-acid battery used for starting the vehicle has a large span.
  • the same capacity lead-acid battery is limited by the installation space of different styles of motorcycle batteries, resulting in motorcycle lead-acid batteries with nearly 100 kinds of external dimensions and 400 specifications. This has brought to the company an unfavorable situation in which the investment in mold is large, the production management is cumbersome, the variety of materials is numerous, and large-scale mechanized production cannot be formed.
  • the lead-acid battery has a weight ratio of 1/4 of the lithium battery and four times the weight of the lithium battery, which increases the overall weight of the motorcycle, and the weight also causes the fuel consumption of the vehicle to be larger.
  • the lead-acid battery with sufficient capacity and starting performance cannot be installed in the design of the motorcycle.
  • the lead-acid battery has a volumetric specific energy of one-third that of a lithium battery.
  • a lead-acid battery that cannot be installed with sufficient capacity and starting performance in a limited space of a motorcycle is one of the difficulties that has long plagued the motorcycle's structural design innovation.
  • the object of the present invention is to overcome the above-mentioned deficiencies in the prior art, and to provide a reasonable structural design, and the energy-saving ring confirmation Description Book protection, long life, good discharge performance, barrier-free replacement of lithium-ion batteries dedicated to motorcycle start-up.
  • the lithium ion storage battery dedicated to motorcycle starting comprising a positive terminal, a negative terminal, an open rectangular parallelepiped box, and a cover body matched with the casing;
  • the positive electrode terminal and the negative electrode terminal are both fixed on the cover body, and the cover body is fixed on the box body;
  • the structure is characterized in that: the lithium ion battery further comprises a battery assembly, a positive lead, a negative lead, a battery holder and at least three a support pad, the battery assembly is formed by connecting four lithium ion batteries in series, the battery assembly is mounted on the battery holder, and two adjacent lithium ion batteries are padded with a support pad, the battery assembly a positive electrode and a negative electrode are disposed; one end of the positive lead is fixed on the positive terminal, and the other end of the positive lead is fixed on the positive electrode of the battery assembly; one end of the negative lead is fixed on the negative terminal, and the negative lead The other end is fixed to the negative electrode of the battery assembly
  • the casing of the present invention is a casing with a battery mounting cavity, and the positive terminal and/or the negative terminal are mounted with an insulating sleeve, and the battery bracket is installed in a battery mounting cavity; the battery assembly
  • the four lithium-ion batteries are connected in series, and the four lithium-ion batteries are parallel to each other, and the lithium ion batteries are all lithium iron phosphate lithium ion battery structures, between the two adjacent lithium ion batteries.
  • There is a gap, and each of the gaps is padded with at least one support pad; a waterproof mechanism is disposed between the box body and the cover body. Therefore, the present invention can be dedicated to the starting of a motorcycle, and is light in weight, long in service life, and environmentally friendly, and in particular, it does not cause lead pollution during manufacture and use.
  • the waterproof mechanism of the present invention comprises a waterproof groove disposed at the top of the casing and a waterproof rib disposed at the bottom of the cover and matched with the waterproof groove, and the waterproof rib is located in the waterproof groove. Therefore, the structure of the waterproof mechanism of the present invention is simpler, the manufacture is more convenient, and the waterproof effect is better.
  • the battery holder of the present invention comprises four frames, each of which is provided with four layers of straight triangular prism-shaped cavities, the bottom surface of which is shaped like a right triangle, and four of each of the frames
  • the layer cavities overlap each other, and each of the cavities is provided with an inlet opposite to a right angle in a right triangle of the bottom surface of the cavity, and the four corners of each of the lithium ion batteries are respectively mounted on four frames The same height of the cavity in the cavity.
  • the inner wall of the battery mounting cavity of the present invention is provided with four card slots, and the four card slots are respectively matched with four frame bodies, and the four frame bodies are respectively engaged in the four card slots.
  • Two opposite inner walls of the battery mounting cavity of the present invention are respectively provided with two first ribs extending from the bottom to the top of the inner wall of the battery mounting cavity, and the first rib is bent at the end of the protruding direction to form Four card slots matching the frame;
  • the other two opposite inner walls of the battery mounting cavity are respectively provided with two cylinders extending from the bottom to the top of the inner wall of the battery mounting cavity, and the two cylinders At least one second rib extending in an axial direction thereof, the second rib being bent at an end of the protruding direction thereof to form two limiting ribs matching the frame body, the card slot And the limiting rib is used to fix the frame body.
  • the two opposite inner walls of the battery mounting cavity of the present invention are respectively provided with two ridges extending from the bottom to the top of the inner wall of the battery mounting cavity, and the ribs are bent at the ends of the protruding direction to form four frames.
  • a body-matching card slot ;
  • the other two opposite inner walls of the battery mounting cavity are respectively provided with two cylinders extending from the bottom to the top of the inner wall of the battery mounting cavity, and the other two opposite sides of the battery mounting cavity
  • the inner wall is disposed at a position between the two cylinders and adjacent to one of the cylinders, and a limiting plate extending from the bottom to the top of the inner wall of the battery mounting cavity is disposed, the card slot and the limiting plate are used for fixing the Frame body.
  • the lithium ion battery of the present invention further includes a bottom bracket, and the bottom bracket is fixed to the bottom of the casing.
  • the bottom of the cover body is provided with a plurality of positioning protrusions, and the positioning protrusions are placed on the battery holder.
  • the design of the bottom bracket can meet the needs of changing the model size under various conditions of use of the battery, and can effectively expand the application range, freely combine into different external dimensions, and replace the different types of lead-acid batteries currently used in motorcycles.
  • the positive electrode terminal and the negative electrode terminal of the present invention are both injection-molded and fixed on the cover body, and one end of the positive lead wire is fixed on the positive electrode terminal by screws, and one end of the negative lead wire is fixed on the negative electrode terminal by screws.
  • the positive electrode terminal and the negative electrode terminal of the present invention can be more firmly fixed on the cover body, and the overall structural fastness of the present invention can be enhanced; and one end of the positive lead wire is fixed on the positive electrode terminal by screws, and one end of the negative lead wire passes through
  • the screw is fixed on the negative terminal to ensure that the length of the positive lead and the negative lead can be controlled within the shortest range, which is advantageous for improving the starting performance of the present invention.
  • the four lithium ion batteries in the battery assembly of the present invention are all in the shape of a flat rectangular parallelepiped, and the four lithium ion batteries are arranged in an overlapping manner. Therefore, the four lithium ion batteries mounted on the battery holder of the present invention have better vibration resistance and heat dissipation performance, prevent deformation of the lithium ion battery, thereby improving the performance of the present invention and prolonging the service life of the present invention. .
  • the lithium ion battery of the present invention further includes a seal ring matched with the waterproof tank, the seal ring being mounted in the water tank of the casing.
  • the invention has a better waterproof function and improves the overall performance.
  • the lithium ion battery of the present invention further includes a plurality of fixing screws, wherein the box body is provided with a screw through hole matched with the fixing screw, the screw through hole is perpendicular to the bottom surface of the box body, and the upper end of the screw through hole is Located at the top of the box body, the lower end of the screw through hole is located at the bottom of the box body, and the bottom end of the cover body is provided with a blind hole for matching the screw through hole, and the cover body is fixed on the box body by a fixing screw.
  • the fixing screw is inserted into the screw through hole and the blind hole of the screw.
  • the screw through hole of the present invention is located at the center of the cylinder and extends through the entire cylinder in the axial direction.
  • the battery mounting cavity of the casing of the present invention is provided with a wire passing groove which is matched with the positive lead and the negative lead, and both the positive lead and the negative lead are located in the over-line groove.
  • the four lithium ion batteries in the battery assembly are connected in series through an adapter plate or a connecting wire. Therefore, the structural design of the invention is more reasonable, and the wiring of the positive lead and the negative lead is more convenient, the positive lead and the negative lead are prevented from being squeezed by the box, and the battery bracket is more conveniently mounted to the box.
  • the battery is installed in the cavity.
  • the bottom of the box body of the present invention is provided with a fixing frame, and the fixing frame heights the battery holder, and the shape of the fixing frame is a trapezoidal shape, a cross shape or a parallel line shape.
  • the box body of the invention can be more conveniently installed with the battery holder, and the box is Description
  • the type-type fixing frame in the book body is set as an adjustable fixing frame, different types of battery assemblies can be installed, and the applicable surface of the present invention is expanded.
  • the equalizing circuit is disposed in the cover or the casing of the present invention, and the equalizing circuit is connected to the battery assembly through the connecting cable.
  • the frame body of the present invention has a straight triangular prism shape, and the adjacent frames can also be connected by reinforcing ribs and/or tapes. Thereby, the frame between the frames of the invention has better firmness, and is safer, more stable and reliable in use.
  • One of the right-angled sides of the straight triangular prism of the present invention abuts against the inner wall of the casing.
  • One side of the bottom bracket of the present invention is provided with a fixing hole, and the opposite side is provided with a bottom supporting leg, and the supporting leg is fixedly connected with the fixing hole of the outer bottom of the casing, and the bottom between the adjacent bottom supports
  • the fixing holes on the legs and the bottom bracket are fixedly connected.
  • the present invention has the following advantages and effects:
  • the box body and the cover body adopt the external dimensions of the existing standard battery box for motorcycles, and can be replaced with the lead-acid batteries currently used in motorcycles. And different heights of the base can be combined with the same lithium-ion battery case to form different dimensions, which can replace the different types of lead-acid batteries currently used in motorcycles, and reduce the opening of plastic shell molds.
  • the battery assembly is easy to assemble, the structure of the component is simple, and the production cost is low; the internal structure is flexible and adjustable, the applicability is strong, and the structure is stable and reliable.
  • the overall weight is less than one-third of the weight of conventional lead-acid start-up batteries.
  • the top of the box body of the present invention is provided with a waterproof groove
  • the bottom of the cover body is provided with a waterproof rib matching the waterproof groove.
  • the safety performance greatly extends the service life of the present invention.
  • the bottom of the cover body of the present invention is provided with a plurality of positioning protrusions. When the cover body is fixed on the box body, the positioning protrusions are placed on the battery holder for better positioning the battery holder in the battery installation cavity of the box body. .
  • the insulating sleeve is mounted on the positive terminal and/or the negative terminal, so that the present invention can effectively avoid the occurrence of a short circuit during transportation, improve the safety during transportation, and facilitate handling.
  • Lithium-ion batteries especially lithium iron phosphate lithium-ion batteries, such as high-rate lithium iron phosphate polymer lithium-ion batteries, have high energy density, do not contain heavy metal pollution elements such as lead, cadmium and mercury, and are higher than lead-acid batteries.
  • the power density and high security are a good starting battery for replacing lead-acid batteries.
  • There are two major types of existing lithium-ion battery cases. One type of specification is a metal case, and the other type is an aluminum-plastic composite film case. Since the soft aluminum plastic film has better safety and is more suitable for the motorcycle starting battery, the aluminum plastic film itself is insufficient in strength, so the present invention uses the battery holder to better support the lithium ion battery to realize the internal structure of the battery. Sturdy and reliable.
  • the voltage of the four lithium-ion batteries in the present invention is 3. 2V, and the voltage obtained by connecting four lithium-ion batteries in series is 12.8V, which can meet the voltage required for starting the motorcycle, so that the present invention Can be dedicated to the start of the motorcycle.
  • the outer dimensions of the casing of the present invention are the same as the outer dimensions of the existing lead-acid battery for motorcycle starting, and the casing of the present invention can be used when the motorcycle that is already in use needs to be replaced with a starting battery. Separately or in combination with different size bases, it can be matched with the parts of the motorcycle used to install the starting battery. It is not necessary to modify the motorcycle, which realizes the equivalent barrier-free replacement with the existing starting battery products, which is convenient for the present invention. Promotion.
  • the invention can make four frame bodies into standard parts, and is suitable for use in several kinds of starter batteries of different sizes and sizes, and can also save materials and a large amount of mold costs.
  • the lithium ion battery used in the present invention is environmentally friendly, and it does not cause lead pollution during use, and the market prospect is very broad.
  • the invention has long service life and good discharge performance, and is beneficial to improving the overall performance of the motorcycle.
  • FIG. 1 is a front elevational view showing the structure of the first embodiment of the present invention with the insulating sleeve removed.
  • Figure 2 is a schematic left side view of Figure 1.
  • Fig. 3 is a structural schematic view showing the cover body and the casing in Fig. 1 separated.
  • Fig. 4 is a structural schematic view showing the bottom end of the cover body in the first embodiment of the present invention.
  • Fig. 5 is a top plan view showing the casing of the embodiment 1 of the present invention.
  • Figure 6 is a schematic rear view of Figure 5;
  • Fig. 7 is a front perspective view showing the structure of the battery assembly mounted on the battery holder in the first embodiment of the present invention and enlarged.
  • Figure 8 is a top plan view of Figure 7.
  • Figure 9 is a schematic view showing the structure of Figure 7 after the battery holder is removed.
  • Fig. 10 is a front perspective view showing the structure of the second embodiment of the present invention with the insulating sleeve removed.
  • Figure 11 is a top plan view of Figure 10.
  • Figure 12 is a schematic view showing the structure of the bottom end of the cover body in the second embodiment of the present invention.
  • Figure 13 is a schematic plan view showing the structure of the casing in the second embodiment of the present invention.
  • Fig. 14 is a structural schematic view showing the battery assembly of the second embodiment of the present invention mounted on a battery holder and enlarged.
  • Figure 15 is a top plan view of Figure 14.
  • Figure 16 is a schematic view showing the structure of Figure 14 after the battery holder is removed.
  • Fig. 17 is a schematic enlarged view showing the structure of the frame in the battery holder of the second embodiment of the present invention.
  • Figure 18 is a schematic left side view of Figure 17;
  • Figure 19 is a top plan view of Figure 17.
  • Figure 20 is a cross-sectional structural view of the A-A plane of Figure 17;
  • Figure 21 is a schematic view showing the structure of Figure 19 after a 45° clockwise rotation.
  • Figure 22 is a schematic bottom view of Figure 21;
  • Figure 23 is a schematic view showing the structure of an equalization circuit board and a battery assembly.
  • Fig. 24 is a schematic structural view of an equalization circuit board and a casing.
  • Figure 25 is a schematic view showing the structure of the shoe.
  • Figure 26 is a bottom plan view of the shoe.
  • the lithium ion battery dedicated to motorcycle starting in this embodiment includes a casing 1, a cover 2, a battery assembly 3, a battery holder 4, a positive lead 51, a negative lead 52, and a positive terminal 61.
  • the voltage of the battery assembly 3 is 12.8 V, which can exactly meet the voltage required when the motorcycle is started, so that the present invention can be dedicated to the starting of the motorcycle.
  • An "X"-shaped cross-shaped holder 18 is disposed at the bottom of the casing 1, and the battery holder 4 can be fixed in the cross-shaped holder 18.
  • the cross-shaped holder 18 of the present invention is used for mounting the battery holder 4.
  • the structure can also be adjustable, that is, it can be adjusted according to battery brackets 4 of different sizes for mounting battery brackets 4 of different sizes, which can enlarge the applicable surface of the present invention.
  • the four lithium-ion batteries in the battery assembly 3 are all in the shape of a flat rectangular parallelepiped.
  • the four lithium-ion batteries are all lithium iron phosphate lithium ion battery structures, and the lithium ion battery is an aluminum-plastic composite film casing.
  • the ion batteries are parallel to each other, and four lithium ion batteries are arranged in an overlapping manner, and a gap 34 is left between the two adjacent lithium ion batteries, which is advantageous for better heat dissipation of the battery assembly 3, and the positive electrode 31 is disposed in the battery assembly 3.
  • the negative electrode 32, the battery assembly 3 in this embodiment is mounted on the battery holder 4, and the gap 34 between each two adjacent lithium ion batteries in the battery assembly 3 is padded with two support pads 72, mounted on The four lithium ion batteries on the battery holder 4 have better anti-vibration performance and heat dissipation performance, and the support pad 72 can better support the lithium ion battery to prevent deformation of the lithium ion battery.
  • the two support pads 72 are One set, a total of three sets of support pads 72.
  • the battery holder 4 and the battery assembly 3 in the present invention may be fixed by a fixing tape, for example, a fixing tape may be wound around the battery holder 4 and the battery assembly 3 to reinforce between the battery holder 4 and the battery assembly 3.
  • the structural rigidity makes the battery assembly 3 more securely mounted on the battery holder 4.
  • Lithium iron phosphate lithium ion battery structure in the invention The lithium-ion battery used in the specification uses the same or similar technology as the prior art.
  • the battery holder 4 in this embodiment is composed of four frame bodies 9. In the present invention, the two adjacent frame bodies 9 can also be reinforced with reinforcing ribs 91.
  • an extension piece 91 is added to the frame body 9, and two The extending piece 91 on the adjacent frame body 9 is connected by heat sealing or glue bonding to form a reinforcing rib, thereby enabling the battery holder to fix the lithium ion battery more firmly; the four frame bodies 9 can also pass the tape and The ribs are reinforced at the same time.
  • the positive electrode terminal 61 and the negative electrode terminal 62 in this embodiment are both fixed to the cover body 2 by injection molding, so that the positive electrode terminal 61 and the negative electrode terminal 62 can be more firmly fixed on the cover body 2, on the positive electrode terminal 61 and the negative electrode terminal 62.
  • the insulating sleeve is installed to avoid the short circuit of the lithium ion battery dedicated to the start of the motorcycle during transportation, and the safety of the invention in the transportation process can be more effectively ensured.
  • the present invention can also be used at the positive terminal 61.
  • an insulating cover is mounted on the negative terminal 62, and the insulating cover of the present invention is the same as or similar to the prior art.
  • one end of the positive lead 51 is fixed to the positive terminal 61 by screws, and the other end of the positive lead 51 is fixed to the positive electrode 31 of the battery assembly 3.
  • One end of the negative lead 52 is fixed to the negative terminal 62 by screws, and the negative lead The other end of 52 is fixed to the negative electrode 32 of the battery assembly 3 such that the lengths of the positive lead 51 and the negative lead 52 can be controlled within the shortest range, and the shorter the length of the positive lead 51 and the negative lead 52, the present invention
  • the starting performance of the lithium ion battery dedicated to motorcycle starting is even better. Therefore, in this embodiment, one end of the positive lead 51 is fixed to the positive terminal 61 by screws, and one end of the negative lead 52 is fixed to the negative terminal 62 by screws. The starting performance of a lithium ion battery dedicated to motorcycle starting in the embodiment.
  • the casing 1 in the present embodiment is an open rectangular parallelepiped structure.
  • the outer dimensions of the casing 1 of the present invention are the same as those of the lead-acid battery used in the conventional motorcycle, that is, the standard for motorcycles.
  • the battery case enables the present invention to be replaced with a lead-acid battery in an existing motorcycle.
  • a battery mounting chamber 11 is provided in the casing 1, and the battery holder 4 is mounted in the battery mounting chamber 11.
  • a wire passing groove 15 is further disposed in the battery mounting cavity 11, and the wire passing groove 15 is matched with the positive lead 51 and the negative lead 52.
  • a continuous waterproof groove 13 is disposed on the top of the casing 1.
  • the anti-sink 13 is wound around the periphery of the top of the casing 1.
  • the waterproof groove 13 has a rectangular structure, and the shape and size of the sealing ring are matched with the waterproof groove 13.
  • the sealing ring is embedded in the waterproof groove 13, and the sealing ring is in close contact with the waterproof groove 13.
  • the waterproof groove 13 in the present invention may not be continuous in a full circle, for example, it may be provided as a waterproof groove 13 which is divided into several stages in the middle, as long as the waterproof groove 13 can be waterproofed after being fitted with the cover 2.
  • each screw through hole 14 is provided in the casing 1 of the present embodiment, four screw through holes 14 are provided, the four screw through holes 14 are perpendicular to the bottom surface of the casing 1, and the upper ends of each of the screw through holes 14 are located at the top of the casing 1.
  • the lower end of each screw through hole 14 is located at the bottom of the casing 1.
  • the four resistance-increasing cushions 71 in this embodiment are matched with the four screw through holes 14, and the four resistance-increasing cushions 71 are respectively fixed at the lower ends of the four screw through holes 14, that is, the resistance-increasing cushion 71 is Fixed in the bottom surface of the casing 1.
  • a resistance-increasing strip is disposed on the bottom surface of the resistance-increasing cushion 71, and the resistance-resisting stripe has a grid-like structure, so that the resistance-increasing buffer is provided.
  • the book pad 71 can function to better cushion and increase resistance, ensuring that the present invention can be more smoothly installed in a motorcycle.
  • the bottom surface of the resistance-increasing cushion 71 in the present invention may not be provided with a resistance-increasing stripe, because the resistance-increasing cushion 71 is usually made of a rubber material, so even if the bottom surface of the resistance-increasing cushion 71 is flat, Better effect of increasing resistance.
  • the screw blind holes 23 are matched with the screw through holes 14 in the casing 1.
  • the screw blind holes 23 and the screw through holes 14 are matched with the fixing screws.
  • the fixing screw can be inserted into the blind hole 23 and the screw through hole 14 to fix the cover 2 to the casing 1.
  • the resistance increasing cushion 71 is fixed to the lower end of the screw through hole 14, so that the resistance increasing cushion 71 seals the screw through hole 14 to prevent external Rainwater enters the casing 1 through the screw through holes 14, thereby making the structural design of the present invention more reasonable.
  • the cover body 2 In the bottom of the cover body 2, four positioning protrusions 22 and one continuous waterproof rib 21 are disposed, wherein the shape and size of the waterproof rib 21 are matched with the waterproof groove 13 in the casing 1. After the cover body 2 is fixed to the casing 1 by fixing screws, the waterproof rib 21 is embedded in the waterproof groove 13, and the waterproof rib 21 is in close contact with the waterproof groove 13, and can be between the cover 2 and the casing 1.
  • the present invention can be applied to the waterproof rib 21 and the waterproof tank
  • the surface of the 13 is ground so that the surfaces of the waterproof rib 21 and the waterproof groove 13 are rough, ensuring a tighter seal between the waterproof rib 21 and the waterproof groove 13.
  • the waterproof rib 21 in the present invention may not be continuous in a full circle, for example, may be a waterproof rib 21 divided into several segments in the middle, as long as the waterproof rib 21 cooperates with the waterproof groove 13 at the top of the casing 1, It is possible to ensure good sealing performance between the lid body 2 and the casing 1.
  • the waterproof mechanism between the casing 1 and the cover 2 is as follows: a continuous waterproof groove 13 is arranged on the top of the casing 1, and a continuous waterproof rib 21 is arranged at the bottom of the cover 2, which is waterproof.
  • the rib 21 is matched with the waterproof groove 13.
  • the waterproof mechanism between the case 1 and the cover 2 can also adopt other types of structures.
  • a continuous waterproof rib 21 can be disposed on the top of the case 1.
  • a continuous waterproof groove 13 is disposed at the bottom of the cover 2, and the waterproof groove 13 is matched with the waterproof rib 21; the number of the resistance-increasing cushion 71 in the present invention is preferably four; 14.
  • the number of the screw blind holes 23 and the fixing screws are equal, and the number of the screw through holes 14 can be equal to the number of the resistance increasing cushions 71.
  • the bottom bracket can also be provided, and the bottom bracket is fixed to the casing. The bottom of 1, so that the overall height of the casing 1 can be adjusted by the shoe, and the application surface is enlarged.
  • the lithium ion battery dedicated to motorcycle starting in this embodiment includes a casing 1, a cover 2, a battery assembly 3, a battery holder 4, a positive lead, a negative lead, a positive terminal 61, and a negative electrode.
  • the battery assembly 3 is provided with a positive electrode 31 and a negative electrode 32, and a gap between each two adjacent lithium ion batteries in the battery assembly 3.
  • Each of the 34 pads has a long support pad 72.
  • the battery holder 4 in this embodiment is composed of four frames 9 having a triangular prism shape, and each of the frames 9 is provided with four layers of cavities 91, which are respectively The first cavity 911, the second cavity 912, the third cavity 913, and the fourth cavity 914, the four-layer cavity 91 overlap each other.
  • the cavity 91 has a straight triangular prism shape, and the bottom surface of the cavity 91 is an isosceles right triangle, that is, a right angle 92 exists in the bottom surface of the cavity 91.
  • the bottom surface of the cavity 91 in the present invention may also be based on actual conditions. Set to other types of right triangles, not necessarily isosceles right triangles.
  • An inlet 93 is provided in the cavity 91, the inlet 93 being opposite the right angle 92 in the right triangle of the bottom surface of the cavity 91, i.e., the inlet 93 is located opposite the right angle 92.
  • the frame body 9 in this embodiment can be made into standard parts, and is designed to be 4-6 different specifications according to the height of the cavity 91.
  • the frame body 9 of these specifications can be applied to hundreds of models. In the starter batteries of different sizes, not only the material is saved, the number of molds is reduced, the cost of the mold and the cost required for mold opening are reduced, and the applicable surface of the frame body 9 is enlarged, and the versatility of the frame body 9 is improved.
  • the battery assembly 3 in this embodiment is mounted on the battery holder 4, that is, four lithium ion batteries are mounted on the battery holder 4, and the four lithium ion batteries overlap each other, and the four corners of each lithium ion battery are respectively installed at In the cavity 91 of the same height of the four frames 9, for example, the four corners of the first lithium ion battery are respectively installed in the first cavity 911 of the four frames 9, and the fourth lithium ion battery is four.
  • the corners are respectively installed in the second cavity 912 of the four frame bodies 9, and the four corners of the third lithium ion battery are respectively installed in the third cavity 913 of the four frame bodies 9, the fourth lithium ion battery.
  • the four corners are mounted in the fourth cavity 914 of the four shelves 9, respectively.
  • the angle in the lithium ion battery extends from the inlet 93 of the cavity 91 into the cavity 91, and each corner of the lithium ion battery overlaps the right angle 92 in the cavity 91, making the lithium ion battery more robust. Mounted into the battery holder 4.
  • the four lithium ion batteries in this embodiment are parallel to each other, and the lower surface of the four corners of the lithium ion battery and the bottom surface of the cavity 91 can be reinforced by glue, so that the lithium ion battery can be more firmly mounted on the battery holder 4;
  • a space is usually left between the upper surface of the four corners of the lithium ion battery and the top surface of the cavity 91, as long as the lower surface of the four corners of the lithium ion battery and the bottom surface of the cavity 91 are
  • the function of mounting the lithium ion battery in the battery holder can be realized by fixing, so that the frame body 9 of the present invention can be manufactured as a standard member for reducing the production cost.
  • the positive electrode terminal 61 and the negative electrode terminal 62 in this embodiment are both fixed to the cover body 2 by injection molding, and an insulating sleeve is mounted on both the positive electrode terminal 61 and the negative electrode terminal 62.
  • One end of the positive lead wire is fixed to the positive electrode terminal 61 by screws.
  • the other end of the positive lead is fixed to the positive electrode 31 of the battery assembly 3
  • one end of the negative lead is fixed to the negative terminal 62 by screws
  • the other end of the negative lead is fixed to the negative electrode 32 of the battery assembly 3.
  • the casing 1 in this embodiment is an open rectangular parallelepiped structure.
  • a battery mounting cavity 11 is disposed in the casing 1.
  • a boss 12 is disposed at the bottom of the battery mounting cavity 11, and the shape and size of the boss 12 are
  • Both of the front and rear inner walls of the battery mounting cavity 11 are respectively provided with two ridges extending from the bottom to the top of the inner wall of the battery mounting cavity 11, and the ribs are bent at the ends of the protruding direction to form four a card slot 15 matching the frame body, and an additional battery mounting cavity 11
  • the two opposite inner walls of the specification are respectively provided with two cylinders 151 extending from the bottom to the top of the inner wall of the battery mounting cavity 11, and the other two opposite inner walls of the battery mounting cavity 11 are between the two cylinders 151 and close to one of them.
  • the position of the cylinder 151 is provided with a limiting plate 152 extending from the bottom to the top of the inner wall of the battery mounting cavity 11, and the card slot 15 and the limiting plate 152 are used for fixing the frame 9. It is also possible to use the limit plate 152 here, and the card slot 15 is used on all four sides.
  • a convenient and secure function of fixing the battery holder 4 in the battery mounting chamber 11 is realized, thereby mounting the battery assembly 3 into the battery mounting chamber 11.
  • a continuous waterproof groove 13 is disposed on the top of the casing 1.
  • the anti-sink 13 is wound around the periphery of the top of the casing 1.
  • the waterproof groove 13 has a rectangular structure, and the shape and size of the sealing ring are matched with the waterproof groove 13.
  • the sealing ring is embedded in the waterproof groove 13, and the sealing ring is in close contact with the waterproof groove 13.
  • the box body 1 of the embodiment is provided with four screw through holes 14
  • the bottom of the cover body 2 is provided with four screw blind holes 23
  • the screw blind holes 23 are matched with the screw through holes 14 in the casing 1 , and the fixing screws are fixed. It can be inserted into the screw blind hole 23 and the screw through hole 14 to fix the cover 2 to the casing 1.
  • the bottom of the cover body 2 of the embodiment is further provided with four positioning protrusions 22 and one continuous waterproof rib 21 , wherein the shape and size of the waterproof rib 21 are matched with the waterproof groove 13 in the casing 1 . After the cover body 2 is fixed to the casing 1, the waterproof rib 21 is embedded in the waterproof groove 13, and the waterproof rib 21 is in close contact with the waterproof groove 13.
  • the four positioning projections 22 at the bottom of the cover body 2 are placed on the battery holder 4, so that the battery holder 4 can be firmly positioned in the battery mounting cavity of the casing 1. 11 in.
  • the cover body 2 of the present embodiment is further provided with a equalization circuit board 201.
  • the cover body 2 is provided with a blind hole 206, and the equalization circuit board 201 is fixedly mounted on the cover body 2 through the blind hole 206.
  • the equalization circuit board 201 is mounted above the battery assembly 3, and the equalization circuit board 201 is provided with an equalization circuit 202 and a 5-pin connection socket 203.
  • the connection socket 203 and the connection plug 204 are matched with each other, the connection plug 204 is connected to the connection cable 205, and the other end of the connection cable 205 is connected to the equipotential points 261, 262, 263, 264, 265 of the battery assembly 3, respectively.
  • the equalization circuit 203 can measure and control the voltage of the four batteries in the battery assembly 3, thereby achieving voltage equalization between the cells in the battery assembly 3, and the voltage difference is controlled within 0.1V, which does not cause the battery to be overcharged. , thereby protecting the battery pack and extending the life of the battery pack.
  • a uniform cover 2 mounting size is adopted, so that a balanced circuit board 201 of one size can be used in almost all starting batteries. Reduced model management and reduced manufacturing costs.
  • a bottom tray 100 may be further disposed under the casing 1.
  • the lower surface of the bottom bracket 100 is provided with a fixing hole 101, and the upper surface of the bottom tray 100 has a bottom.
  • the support leg 102 is mounted, and the bottom support leg 102 is caught in the screw through hole 14.
  • different sizes of the base 100 can be installed; the bottom support leg 102 of the different base 100 can be inserted and mounted thereon.
  • the fixing hole 101 of the shoe 100 in order to achieve the purpose of changing the outer dimensions of the battery, it is also possible to use a combination of different sizes of the shoe 100.
  • a resistance-increasing cushion can also be mounted.
  • a cover body 2 a box 1 and a plastic mold that can be combined with the bottom 100 can be opened according to the outer dimensions of the shortest lead-acid battery model. It can replace nearly 10 models of lead-acid batteries of the same length and width. This can greatly save tooling, mold investment, and reduce battery costs.
  • the shape of the holder may also take various forms such as a well shape and a parallel shape.
  • the number of support pads may be increased to nine or twelve, the structure of the support pad is a rectangular parallelepiped structure, and the two adjacent lithium ion batteries are padded with three or Four support pads, the support pads are parallel to each other. Therefore, the four lithium ion batteries mounted on the battery holder of the present invention have better vibration resistance and heat dissipation performance, especially when four lithium ion batteries are horizontally mounted on the battery holder, the support mat can be more A lithium ion battery is well supported to prevent deformation of the lithium ion battery, thereby improving the performance of the present invention and prolonging the service life of the present invention.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Description

一种专用于摩托车启动的锂离子蓄电池
技术领域
本发明涉及一种锂离子蓄电池， 尤其是涉及一种专用于摩托车启动的锂离子蓄电池， 它 专门用于摩托车的启动中， 属于摩托车上的一个部件。
背景技术
摩托车作为一种交通工具， 具有较广的普及率， 用于摩托车启动的蓄电池主要采用铅酸 蓄电池， 但铅酸蓄电池存在较多的缺陷， 一方面， 铅酸蓄电池的性能较差， 比如它的重量大、 比能量低、 循环寿命短等， 它的功率也较小， 启动电流为 10C左右； 另一方面， 铅酸蓄电池 中含有重金属铅与硫酸等严重染污环境的组分， 随着人类生存环境的不断恶化和人们环保意 识的不断增强， 将铅酸蓄电池用于摩托车启动中己经越来越面临环境的压力， 许多国家对含 铅产品的制造和使用进行了限制， 国际上正在逐步推广和实行禁铅令， 使得用于摩托车启动 的铅酸蓄电池最终将会被淘汰。
由于专用于启动摩托车的铅酸蓄电池在规格和性能上有一定的要求， 该类蓄电池的电压 通常为 12V, 在摩托车中有特定大小的空间专门用于安装铅酸蓄电池， 且一种型号的摩托车 只能与一种规格的铅酸蓄电池相匹配， 同一辆摩托车不能使用不同规格尺寸的铅酸蓄电池。 也就是说， 一旦摩托车中用于启动的铅酸蓄电池损坏， 目前依旧只能更换相同型号的铅酸蓄 电池； 由于摩托车排量需求众多， 造成启动车辆用的铅酸电池容量跨度较大， 同一容量铅酸 电池又受不同款式的摩托车电池安装空间的限制， 造成摩托车铅酸电池具有将近一百种外形 尺寸、 四百种规格型号的现状。 这就给企业带来了模具投资较大、 生产管理繁琐、 材料品种 繁多、 无法形成大规模机械化生产的不利局面。
另外欧美国家将摩托车作为中产阶级以上人士休闲、 运动的工具， 作为赛车使用时希望 摩托车的重量尽可能的轻一些， 这样速度可以快一些。 而铅酸电池的重量比能量是锂电池的 1/4， 重量是锂电池的四倍， 增加了摩托车的全车重量， 而且重量较大也致使车辆行驶时油耗 更大。
受摩托车全车紧凑结构的限制， 摩托车整车设计时往往无法安装足够容量以及启动性能 的铅酸蓄电池。 铅酸电池的体积比能量是锂电池的三分之一， 在摩托车有限的空间内无法安 装足够容量以及启动性能的铅酸电池也是长期困扰摩托车外形结构设计创新的难点之一。
目前， 在摩托车的启动电池中， 还没有一种轻型、 环保、 长寿命、 高比能量， 且能以较 少的规格品种及模具投入而全系列替代现有的铅酸蓄电池的新型启动电池。 开发这种电池来 替代目前大量使用的铅酸电池是一种产业趋势， 具有非常广阔的市场前景。
发明内容
本发明的目的在于克服现有技术中存在的上述不足， 而提供一种结构设计合理， 节能环 确认本 说 明 书 保， 使用寿命长， 放电性能好， 无障碍替换能力强的专用于摩托车启动的锂离子蓄电池。
本发明解决上述问题所采用的技术方案是： 该专用于摩托车启动的锂离子蓄电池， 包括 正极端子， 负极端子， 敞口的长方体状的盒体， 与盒体相匹配的盖体； 所述正极端子和负极 端子均固定在盖体上， 所述盖体固定在盒体上； 其结构特点在于： 所述锂离子蓄电池还包括 电池组合体、 正引线、 负引线、 电池支架和至少三个支撑垫， 所述电池组合体由四块锂离子 电池串联而成， 该电池组合体安装在电池支架上， 且两块相邻的锂离子电池之间均垫有支撑 垫， 所述电池组合体中设置有正极和负极； 所述正引线的一端固定在正极端子上， 该正引线 的另一端固定在电池组合体的正极上； 所述负引线的一端固定在负极端子上， 该负引线的另 一端固定在电池组合体的负极上； 所述电池支架安装在盒体中。
本发明所述的盒体为带有电池安装腔的盒体，所述的正极端子和 /或负极端子上安装有绝 缘套，所述的电池支架安装在电池安装腔中；所述电池组合体由四块 3. 2V的锂离子电池串联 而成， 该四块锂离子电池相互平行， 所述锂离子电池均为磷酸铁锂锂离子电池结构， 所述两 块相邻的锂离子电池之间均留有间隙， 所述每个间隙中均垫有至少一个支撑垫； 所述盒体和 盖体之间设置有防水机构。 由此使得本发明能够专用于摩托车的启动中， 而且重量轻， 使用 寿命长， 有利于环境保护， 尤其是它在制造和使用过程中均不会产生铅污染。
本发明所述防水机构包括设置于所述盒体顶部的防水槽和设置于所述盖体底部并与防水 槽相匹配的防水凸条， 所述防水凸条位于防水槽中。 由此使得本发明中防水机构的结构更加 简单， 制造更加方便， 防水效果更好。
本发明所述电池支架包括四个架体， 所述每个架体均设置有四层直三棱柱形的空腔， 该 空腔的底面形状为直角三角形， 所述每个架体中的四层空腔相互重叠， 所述每个空腔中均设 置有一个进口， 该进口与空腔的底面直角三角形中的直角相对， 所述每块锂离子电池的四个 角分别安装在四个架体的相同层高的空腔中。 由此使得本发明的结构设计更为合理， 电池支 架能够更加有效的安装四块锂离子电池。
本发明所述电池安装腔的内壁设置有四个卡槽， 该四个卡槽分别与四个架体相匹配， 所 述四个架体分别卡接在四个卡槽中。 由此使得本发明中的电池支架能够更加方便、 牢固的安 装在盒体的电池安装腔中， 提升了锂离子蓄电池的整体性能。
本发明所述电池安装腔的两个相对内壁上分别设置有延电池安装腔内壁由底部向顶部延 伸的两个第一凸条， 所述第一凸条在其凸出方向的末端弯曲从而形成与架体相匹配的四个卡 槽； 所述电池安装腔的另外两个相对的内壁分别设置有延电池安装腔内壁由底部向顶部延伸 的两个圆柱体， 所述两个圆柱体中的至少一个具有延其轴向方向延伸的第二凸条， 所述第二 凸条在其凸出方向的末端弯曲从而形成两个与所述架体相匹配的限位凸条， 所述卡槽和所述 限位凸条用于固定所述架体。 说 明 书 本发明所述电池安装腔的两个相对内壁分别设置有延电池安装腔内壁由底部向顶部延伸 的两个凸条， 所述凸条在其凸出方向的末端弯曲从而形成四个与架体相匹配的卡槽； 所述电 池安装腔的另外两个相对的内壁分别设置有延电池安装腔内壁由底部向顶部延伸的两个圆柱 体， 并且所述电池安装腔的另外两个相对的内壁在所述两个圆柱体之间并靠近其中一个圆柱 体的位置设置有延电池安装腔内壁由底部向顶部延伸的限位板， 所述卡槽和所述限位板用于 固定所述架体。
本发明所述锂离子蓄电池还包括底托， 所述底托固定在盒体的底部。 所述盖体的底部设 置有数个定位凸块， 该定位凸块顶在电池支架上。 底托的设计， 能够满足电池在各种使用情 况下， 变换型号尺寸的需求， 能够有效扩大应用范围、 自由组合成不同的外形尺寸， 替换摩 托车现有使用的不同型号的铅酸电池。
本发明所述正极端子和负极端子均注塑固定在盖体上， 所述正引线的一端通过螺丝固定 在正极端子上， 所述负引线的一端通过螺丝固定在负极端子上。 由此使得本发明中的正极端 子和负极端子能够更加牢固的固定在盖体上， 能够增强本发明的整体结构牢固度； 而且正引 线的一端通过螺丝固定在正极端子上， 负引线的一端通过螺丝固定在负极端子上， 确保正引 线和负引线的长度能够控制在最短的范围内， 有利于提高本发明的启动性能。
本发明所述电池组合体中的四块锂离子电池的形状均为扁平的长方体， 该四块锂离子电 池重叠排列。 由此使得本发明中安装在电池支架上的四块锂离子电池具有更好的抗振性能和 散热性能， 防止锂离子电池发生形变， 从而提高了本发明的性能， 延长了本发明的使用寿命。
本发明所述锂离子蓄电池还包括与防水槽相匹配的密封圈， 所述密封圈安装在盒体的防 水槽中。 由此使得本发明具有更好的防水功能， 提升了整体的性能。
本发明所述锂离子蓄电池还包括数个固定螺丝， 所述盒体中设置有与固定螺丝相匹配的 螺丝通孔， 该螺丝通孔与盒体的底面相垂直， 所述螺丝通孔的上端位于盒体的顶部， 该螺丝 通孔的下端位于盒体的底部， 所述盖体的底端设置有与螺丝通孔相匹配的螺丝盲孔， 该盖体 通过固定螺丝固定在盒体上， 所述固定螺丝穿接在螺丝通孔和螺丝盲孔中。 由此使得本发明 的结构更为简单、 牢固， 安装和拆卸更为方便， 使得本发明的整体结构设计更为合理。
本发明所述螺丝通孔位于圆柱体的中心并延其轴向方向贯穿整个圆柱体。
本发明所述盒体的电池安装腔中设置有过线槽， 该过线槽与正引线和负引线相匹配， 所 述正引线和负引线均位于过线槽中。 所述电池组合体中的四块锂离子电池通过转接板或连接 线串联。 由此使得本发明的结构设计更为合理， 给正引线和负引线的布线带来更大的便利， 防止正引线和负引线受到盒体的挤压，便于电池支架更加方便的安装到盒体的电池安装腔中。
本发明所述盒体的底部设置有固定架， 所述固定架将电池支架垫高， 所述固定架的形状 为井字型、 交叉形或平行线形。 由此使得本发明的盒体能够更加方便的安装电池支架， 将盒 说 明 书 体中的井字型固定架设置为可调节的固定架时， 能够安装不同型号的电池组合体， 扩大了本 发明的适用面。
本发明所述盖体或盒体中设置有均衡电路， 所述的均衡电路通过连接排线与电池组合体 相连。
本发明所述架体的形状为直三棱柱形，两相邻架体之间也可以通过加强筋和 /或胶带相连 接。 由此使得本发明的架体之间的牢固度更好， 使用过程中更加安全、 稳固、 可靠。
本发明所述直三棱柱的其中一条直角边与所述盒体的内壁相互紧靠。
本发明所述底托的一面设置有固定孔， 相对的另一面设置有底托支脚， 所述底托支脚与 盒体的外底部的固定孔固定连接，相邻的底托之间通过底托支脚和底托上的固定孔固定连接。 使得拆卸灵活方便， 可随意自由变换尺寸。
本发明与现有技术相比， 具有以下优点和效果：
1、盒体和盖体采用现有的摩托车用标准电池盒的外部尺寸， 可与摩托车中现有使用的铅 酸电池无障碍替换。并且不同高度的底托可与同一锂离子电池盒体配合组成不同的外形尺寸， 可以替换摩托车现有使用的不同型号的铅酸电池， 减少了塑料外壳模具的开制。
2、 电池组合体便于装配， 构件结构简单、 生产成本低； 内部结构装配灵活可调、 适用性 强、 结构稳定可靠。
3、 重量轻， 总体重量小于常规铅酸启动电池重量的三分之一。
4、 绿色环保， 无铅、 镉和汞等重金属污染问题。
5、 超高功率， 启动电流大于 40C。
6、 超长的循环使用寿命， 充放电可大于 2000次。
7、 高安全性， 无***与起火等安全问题。
本发明的盒体顶部设置有防水槽， 盖体的底部设置有与防水槽相匹配的防水凸条。 当盖 体固定在盒体上时， 防水凸条嵌在防水槽中， 并与防水槽紧密接触， 确保本发明具有更好的 密封性能， 可以防止外部的雨水进入盒体中， 提高了本发明的安全性能， 大大延长了本发明 的使用寿命。 本发明的盖体底部设置有数个定位凸块， 当盖体固定在盒体上时， 该定位凸块 顶在电池支架上，用于将电池支架更好的定位在盒体的电池安装腔中。在正极端子和 /或负极 端子上安装有绝缘套， 使得本发明能够有效避免运输过程中发生短路的情况， 提高了运输过 程中的安全性， 便于搬运。
锂离子电池， 特别是磷酸铁锂锂离子电池， 如高倍率磷酸铁锂聚合物锂离子电池， 具有 高能量密度， 不含铅、 镉和汞等重金属污染元素， 又比铅酸电池具有更高的功率密度， 安全 性高， 是一种较好的用于替代铅酸电池的启动电池产品。 现有的锂离子电池外壳有两大类， 说 明 书 一类为金属外壳， 另一类为铝塑复合膜外壳。 由于软性的铝塑膜具有更好的安全性， 更适合 于摩托车启动电池， 但铝塑膜自身强度不足， 因此本发明使用电池支架来更好地支撑锂离子 电池， 以实现电池内部结构的坚固与可靠。
本发明中的四块锂离子电池单节的电压均为 3. 2V, 将四块锂离子电池串联后得到的电压 为 12. 8V, 恰好能够满足摩托车启动时所需的电压， 使得本发明能够专用于摩托车的启动。 本发明中盒体的外部尺寸与现有的用于摩托车启动的铅酸蓄电池的盒体的外部尺寸相同， 当 人们已经在使用的摩托车需要更换启动电池时， 本发明中的盒体能够单独或者与不同尺寸的 底托组合后可以和摩托车中用于安装启动电池的部位相吻合， 无需对摩托车进行改装， 实现 了与现有启动电池产品的等同无障碍替换， 便于本发明的推广。 本发明可以将四个架体做成 标准件， 适用于几百种型号尺寸各异的启动电池中， 还可以节省材料与大量的模具费用。
本发明中使用了锂离子电池有利于环境保护， 它在使用过程中不会产生铅污染， 市场前 景非常广阔。 本发明的使用寿命长， 放电性能好， 有利于提升摩托车的整体性能。
附图说明
图 1是本发明实施例 1中去掉绝缘套后的主视结构示意图。
图 2是图 1的左视结构示意图。
图 3是图 1中的盖体和盒体分离后的结构示意图。
图 4是本发明实施例 1中盖体底端的结构示意图。
图 5是本发明实施例 1中盒体的俯视结构示意图。
图 6是图 5的后视结构示意图。
图 7是本发明实施例 1中电池组合体安装在电池支架上并放大后的主视结构示意图。 图 8是图 7的俯视结构示意图。
图 9是图 7中去掉电池支架后的结构示意图。
图 10是本发明实施例 2中去掉绝缘套后的主视结构示意图。
图 11是图 10的俯视结构示意图。
图 12是本发明实施例 2中盖体底端的结构示意图。
图 13是本发明实施例 2中盒体的俯视结构示意图。
图 14是本发明实施例 2中的电池组合体安装在电池支架上并放大后的结构示意图。 图 15是图 14的俯视结构示意图。
图 16是图 14中去掉电池支架后的结构示意图。
图 17是本发明实施例 2电池支架中的架体放大后的结构示意图。 图 18是图 17的左视结构示意图。
图 19是图 17的俯视结构示意图。
图 20是图 17中 A-A面的剖视结构示意图。
图 21是图 19顺时针旋转 45° 后的结构示意图。
图 22是图 21的仰视结构示意图。
图 23是均衡电路板与电池组合体的结构示意图。
图 24是均衡电路板与盒体的结构示意图。
图 25是底托的结构示意图。
说
图 26是底托的仰视结构示意图。
具体实施方式
书
下面结合附图并通过实施例对本发明作进一步的详细说明， 以下实施例是对本发明的解 释而本发明并不局限于以下实施例。
实施例 1 :
参见图 1至图 9， 本实施例中的专用于摩托车启动的锂离子蓄电池包括盒体 1、 盖体 2、 电池组合体 3、 电池支架 4、 正引线 51、 负引线 52、 正极端子 61、 负极端子 62、 绝缘套、 四 个固定螺丝、 四个增阻缓冲垫 71、 密封圈和六个支撑垫 72， 其中电池组合体 3由四块 3. 2V 的锂离子电池通过转接板 33串联而成， 使得电池组合体 3的电压为 12. 8V, 恰好能够满足摩 托车启动时所需的电压，使得本发明能够专用于摩托车的启动中。在盒体 1的底部设置有 " X " 字型的交叉形固定架 18， 可以将电池支架 4固定在交叉形的固定架 18中， 本发明的交叉形 固定架 18中用于安装电池支架 4的结构也可以为可调节型的，即可以根据不同尺寸的电池支 架 4而进行调节， 用于安装不同大小的电池支架 4， 能够扩大本发明的适用面。 电池组合体 3 中的四块锂离子电池的形状均为扁平的长方体状， 四块锂离子电池均为磷酸铁锂锂离子电池 结构， 锂离子电池是铝塑复合膜外壳的， 该四块锂离子电池相互平行， 且四块锂离子电池重 叠排列， 两块相邻的锂离子电池之间均留有间隙 34， 有利于电池组合体 3更好的散热， 电池 组合体 3中设置有正极 31和负极 32， 本实施例中的电池组合体 3安装在电池支架 4上， 电 池组合体 3中每两块相邻锂离子电池之间的间隙 34中均垫有两个支撑垫 72， 安装在电池支 架 4上的四块锂离子电池具有更好的抗振性能和散热性能，支撑垫 72能够更好的支撑锂离子 电池， 防止锂离子电池发生形变， 本实施例中两个支撑垫 72为一组， 总共为三组支撑垫 72。 本发明中的电池支架 4和电池组合体 3之间可以通过固定胶带进行固定， 比如可以将固定胶 带绕在电池支架 4和电池组合体 3上，以加固电池支架 4和电池组合体 3之间的结构牢固度， 使得电池组合体 3能够更加牢固的安装在电池支架 4上。 本发明中磷酸铁锂锂离子电池结构 说 明 书 的锂离子电池采用的技术与现有技术相同或者相近似。 本实施例中的电池支架 4由四个架体 9组成， 本发明中两相邻架体 9之间也可以使用加强筋 91进行加固， 如在架体 9中加上延伸 片 91， 把两相邻架体 9上的延伸片 91采用热合或胶接的方式相连就能够形成加强筋， 由此 使得电池支架能够更加牢固的固定锂离子电池； 四个架体 9之间也可以通过胶带和加强筋同 时进行加固。
本实施例中的正极端子 61和负极端子 62均通过注塑固定在盖体 2上， 使得正极端子 61 和负极端子 62能够更加牢固的固定在盖体 2上，在正极端子 61和负极端子 62上均安装有绝 缘套， 避免专用于摩托车启动的锂离子蓄电池在运输过程中出现短路的情况， 能够更加有效 的确保本发明在运输过程中的安全性， 当然， 本发明也可以在正极端子 61或者负极端子 62 上安装有绝缘套， 本发明中的绝缘套与现有技术相同或者相近似。本实施例中正引线 51的一 端通过螺丝固定在正极端子 61上， 正引线 51的另一端固定在电池组合体 3的正极 31上， 负 引线 52的一端通过螺丝固定在负极端子 62上，负引线 52的另一端固定在电池组合体 3的负 极 32上， 使得正引线 51和负引线 52的长度能够控制在最短的范围内， 而正引线 51和负引 线 52的长度越短，本发明中的专用于摩托车启动的锂离子蓄电池的启动性能就更加好，所以 本实施例中正引线 51的一端通过螺丝固定在正极端子 61上和负引线 52的一端通过螺丝固定 在负极端子 62上能够提升本实施例中专用于摩托车启动的锂离子蓄电池的启动性能。
本实施例中的盒体 1为敞口的长方体状结构， 本发明中盒体 1的外部尺寸规格与现有摩 托车中使用的铅酸电池的盒体规格相同， 即为摩托车用的标准电池盒， 使得本发明能够与现 有摩托车中的铅酸电池无障碍替换。 在盒体 1中设置有一个电池安装腔 11， 电池支架 4安装 在电池安装腔 11中。 在电池安装腔 11中还设置有过线槽 15, 该过线槽 15与正引线 51和负 引线 52相匹配， 当电池组合体 3随电池支架 4安装在电池安装腔 11中后， 正引线 51和负引 线 52均位于过线槽 15中， 防止正引线 51和负引线 52受到电池组合体 3和盒体 1之间的挤 压， 便于正引线 51和负引线 52的布线， 方便了本发明的安装和拆卸。 在盒体 1的顶部设置 有一圈连续的防水槽 13， 防水槽 13绕在盒体 1顶部的周边， 该防水槽 13呈长方形结构， 密 封圈的形状和大小均与防水槽 13相匹配， 该密封圈嵌在防水槽 13中， 密封圈与防水槽 13紧 密接触。 当然， 本发明中的防水槽 13也可以不是整圈连续的， 比如可以设置成中间分成数段 的防水槽 13， 只要该防水槽 13在配合盖体 2后能够起到防水作用即可。
在本实施例的盒体 1中设置有四个螺丝通孔 14， 该四个螺丝通孔 14与盒体 1的底面相 垂直， 每个螺丝通孔 14的上端均位于盒体 1的顶部， 每个螺丝通孔 14的下端均位于盒体 1 的底部。本实施例中的四个增阻缓冲垫 71与四个螺丝通孔 14相匹配， 四个增阻缓冲垫 71分 别固定在四个螺丝通孔 14的下端， 也就是说增阻缓冲垫 71是固定在盒体 1的底面的， 本实 施例中在增阻缓冲垫 71的底面上设置有增阻条纹， 该增阻条紋呈网格状结构，使得增阻缓冲 说 明 书 垫 71能够起到更好的缓冲和增加阻力的作用， 确保本发明能够更加平稳地安装在摩托车中。 当然， 本发明中的增阻缓冲垫 71的底面也可以不设置增阻条纹， 因为增阻缓冲垫 71通常采 用橡胶材质制成，所以，即使增阻缓冲垫 71的底面是平整的，也具有较好的增加阻力的作用。
在本实施例盖体 2的底部设置有四个螺丝盲孔 23， 螺丝盲孔 23与盒体 1中的螺丝通孔 14相匹配， 螺丝盲孔 23和螺丝通孔 14均与固定螺丝相匹配， 固定螺丝能够穿接在螺丝盲孔 23和螺丝通孔 14中， 从而将盖体 2固定在盒体 1上。 本发明中的固定螺丝穿接在螺丝通孔 14中后， 由于增阻缓冲垫 71固定在螺丝通孔 14的下端， 使得增阻缓冲垫 71对螺丝通孔 14 起到密封作用， 防止外部的雨水通过螺丝通孔 14进入盒体 1中， 从而使得本发明的结构设计 更为合理。 在本实施例盖体 2的底部还设置有四个定位凸块 22和一圈连续的防水凸条 21， 其中防水凸条 21的形状和大小均与盒体 1中的防水槽 13相匹配， 当盖体 2通过固定螺丝固 定在盒体 1上后， 防水凸条 21嵌在防水槽 13中， 防水凸条 21与防水槽 13之间紧密接触， 能够在盖体 2和盒体 1之间起到良好的密封作用， 防止外部的雨水通过盖体 2和盒体 1之间 的间隙而渗入盒体 1中， 从而延长了本发明的使用寿命； 本发明可以对防水凸条 21和防水槽 13的表面进行打磨， 使得防水凸条 21和防水槽 13的表面较为粗糙， 确保防水凸条 21和防 水槽 13之间的密封更加紧密。当盖体 2通过固定螺丝固定在盒体 1上后，盖体 2底部的四个 定位凸块 22就顶在电池支架 4上， 使得电池支架 4能够牢固的定位在盒体 1的电池安装腔 11中。 当然， 本发明中的防水凸条 21也可以不是整圈连续的， 比如可以为中间分成数段的 防水凸条 21 , 只要该防水凸条 21与盒体 1顶部的防水槽 13相配合后， 能够确保盖体 2和盒 体 1之间具有良好的密封性能即可。
本实施例中盒体 1和盖体 2之间的防水机构如下， 在盒体 1的顶部设置有一圈连续的防 水槽 13, 在盖体 2的底部设置有一圈连续的防水凸条 21， 防水凸条 21与防水槽 13相匹配， 本发明中盒体 1和盖体 2之间的防水机构也可以采用其他类型的结构， 如可以在盒体 1的顶 部设置一圈连续的防水凸条 21， 在盖体 2的底部设置一圈连续的防水槽 13， 该防水槽 13与 防水凸条 21相匹配； 本发明中增阻缓冲垫 71的个数优选为四个； 本发明中螺丝通孔 14、 螺 丝盲孔 23以及固定螺丝的个数均相等，螺丝通孔 14的个数可以与增阻缓冲垫 71的个数相等； 本发明中还可以设置有底托， 底托固定在盒体 1的底部， 从而可以通过底托来调节盒体 1的 整体高度， 扩大了适用面。
实施例 2:
参见图 10至图 24，本实施例中的专用于摩托车启动的锂离子蓄电池包括盒体 1、盖体 2、 电池组合体 3、 电池支架 4、 正引线、 负引线、 正极端子 61、 负极端子 62、 绝缘套、 四个固 定螺丝、 密封圈和六个支撑垫 72， 其中电池组合体 3由四块 3. 2V的锂离子电池通过转接板 33串联而成， 该四块锂离子电池相互平行， 且四块锂离子电池重叠排列， 两块相邻的锂离子 说 明 书 电池之间均留有间隙 34， 其结构与实施例 1中的相同， 电池组合体 3中设置有正极 31和负 极 32， 电池组合体 3中每两块相邻锂离子电池之间的间隙 34中均垫有一个长的支撑垫 72。
本实施例中的电池支架 4由四个架体 9组成， 架体 9的形状为三棱柱形， 在每个架体 9 中均设置有四层空腔 91， 这四层空腔 91分别为一号空腔 911、 二号空腔 912、 三号空腔 913 和四号空腔 914， 该四层空腔 91相互重叠。 本实施例中空腔 91的结构为直三棱柱形， 空腔 91的底面为等腰直角三角形， 即空腔 91的底面中存在一个直角 92， 本发明中空腔 91的底面 也可以根据实际情况而设置为其他类型的直角三角形， 并非必须为等腰直角三角形。 在空腔 91中设置有一个进口 93， 该进口 93与空腔 91的底面的直角三角形中的直角 92相对， 即进 口 93位于直角 92的对面。本实施例中的架体 9可以做成标准件， 最主要按照空腔 91的高度 不同而设计成 4-6种不同的规格， 这几种规格的架体 9就能够适用于几百种型号尺寸各异的 启动电池中了， 不仅节省了材料， 减少了模具数量， 降低了模具费用和开模所需的费用， 而 且扩大了架体 9的适用面， 提高了架体 9的通用性。
本实施例中的电池组合体 3安装在电池支架 4上， 即四块锂离子电池安装在电池支架 4 上， 该四块锂离子电池相互重叠， 每块锂离子电池的四个角分别安装在四个架体 9的相同层 高的空腔 91中， 比如第一块锂离子电池的四个角分别安装在四个架体 9的一号空腔 911中， 第二块锂离子电池的四个角分别安装在四个架体 9的二号空腔 912中， 第三块锂离子电池的 四个角分别安装在四个架体 9的三号空腔 913中， 第四块锂离子电池的四个角分别安装在四 个架体 9的四号空腔 914中。将锂离子电池中的角从空腔 91的进口 93伸入空腔 91内， 并将 锂离子电池中的每个角均与空腔 91中的直角 92相重叠， 使得锂离子电池能够更加牢固的安 装到电池支架 4中。 本实施例中的四块锂离子电池相互平行， 锂离子电池中四个角的下表面 与空腔 91的底面之间可以通过胶水加固，使得锂离子电池能够更加牢固的安装电池支架 4上； 本实施例中锂离子电池中四个角的上表面与空腔 91的顶面之间通常留有一定的空隙，只要将 锂离子电池中四个角的下表面与空腔 91 的底面之间固定就能够实现电池支架安装锂离子电 池的功能了， 故本发明中的架体 9能够制造成标准件来使用， 用于降低生产成本。
本实施例中的正极端子 61和负极端子 62均通过注塑固定在盖体 2上，在正极端子 61和 负极端子 62上均安装有绝缘套， 正引线的一端通过螺丝固定在正极端子 61上， 正引线的另 一端固定在电池组合体 3的正极 31上， 负引线的一端通过螺丝固定在负极端子 62上， 负引 线的另一端固定在电池组合体 3的负极 32上。
本实施例中的盒体 1为敞口的长方体状结构， 在盒体 1中设置有一个电池安装腔 11， 在 电池安装腔 11的底部设置有凸台 12， 该凸台 12的形状和大小均与电池支架 4相匹配， 电池 安装腔 11的前后相对内壁分别设置有延电池安装腔 11内壁由底部向顶部延伸的两个凸条， 凸条在其凸出方向的末端弯曲从而形成四个与架体相匹配的卡槽 15， 电池安装腔 11的另外 说 明 书 两个相对的内壁分别设置有延电池安装腔 11内壁由底部向顶部延伸的两个圆柱体 151， 电池 安装腔 11的另外两个相对的内壁在两个圆柱体 151之间并靠近其中一个圆柱体 151的位置设 置有延电池安装腔 11内壁由底部向顶部延伸的限位板 152， 卡槽 15和限位板 152用于固定 架体 9。 此处也可以不用限位板 152, 而在四面都采用卡槽 15的形式。 实现了方便、 牢固的 将电池支架 4固定在电池安装腔 11中的功能，从而将电池组合体 3安装到电池安装腔 11中。 在盒体 1的顶部设置有一圈连续的防水槽 13， 防水槽 13绕在盒体 1顶部的周边， 该防水槽 13呈长方形结构， 密封圈的形状和大小均与防水槽 13相匹配， 该密封圈嵌在防水槽 13中， 密封圈与防水槽 13紧密接触。
本实施例的盒体 1中设置有四个螺丝通孔 14， 盖体 2的底部设置有四个螺丝盲孔 23， 螺 丝盲孔 23与盒体 1中的螺丝通孔 14相匹配， 固定螺丝能够穿接在螺丝盲孔 23和螺丝通孔 14中， 从而将盖体 2固定在盒体 1上。 本实施例盖体 2的底部还设置有四个定位凸块 22和 一圈连续的防水凸条 21， 其中防水凸条 21的形状和大小均与盒体 1中的防水槽 13相匹配， 当盖体 2通过固定在盒体 1上后， 防水凸条 21嵌在防水槽 13中， 防水凸条 21与防水槽 13 之间紧密接触。当盖体 2通过固定螺丝固定在盒体 1上后， 盖体 2底部的四个定位凸块 22就 顶在电池支架 4上， 使得电池支架 4能够牢固的定位在盒体 1的电池安装腔 11中。
本实施例的盖体 2中还设置有均衡电路板 201，在盖体 2上设置有盲孔 206， 均衡电路板 201通过盲孔 206固定安装在盖体 2上。 均衡电路板 201安装在电池组合体 3的上方， 均衡 电路板 201上设置有均衡电路 202和 5针的连接插座 203，。连接插座 203和连接插头 204互 相匹配， 连接插头 204和连接排线 205相连， 连接排线 205的另一端分别与电池组合体 3的 等电位点 261、 262、 263、 264、 265相连。 以使均衡电路 203可以测量与控制电池组合体 3 内的四只电池的电压， 从而实现电池组合体 3内单体电池之间电压均衡， 电压差控制在 0.1V 以内， 不会导致电池过充电， 从而保护电池组， 延长电池组的寿命。 在现有的锂电启动电池 模具设计时， 采用统一的盖体 2安装尺寸， 从而设计成一种尺寸的均衡电路板 201可使用到 几乎所有的启动电池中。 减少了型号管理， 降低了制造成本。
在以上实施例中，如图 25、 26所示，还可以在盒体 1的下方加装底托 100，所述底托 100 的下表面设置有固定孔 101 , 底托 100的上表面有底托支脚 102， 安装时， 底托支脚 102卡在 螺丝通孔 14中， 根据不同的型号需要， 可以安装不同尺寸的底托 100; 不同底托 100的底托 支脚 102可以***安装在其上的底托 100的固定孔 101中， 为了达到改变电池外形尺寸的目 的， 还可以将不同尺寸的底托 100联合使用。 在最下一层的底托 100的固定孔 101中， 也可 以安装增阻缓冲垫。
由于摩托车内部安装电池的空间有限， 摩托车铅酸蓄电池的型号特别繁多 （将近几百种 型号）， 很多型号往往长宽尺寸相同， 高度不同， 矮的电池均可装入原配较高电池的安装空间 说 明 书
(高度越高， 容量越大， 不同排量的摩托车有不同的电池容量需求）。 由于锂电池的体积比能 量是铅酸电池的三倍， 故此可以按照最矮的那个铅酸电池型号的外形尺寸， 开制一套盖体 2、 盒体 1以及可组合底托 100的塑料模具，可以替换将近 10个型号的相同长宽尺寸的铅酸电池。 这样可以大大的节省工装、 模具投入， 减少电池成本。
在以上实施例中， 固定架的形状也可以采用井字形和平行形等多种形式。
在以上实施例中， 可以将支撑垫的数量增加为九个或者十二个， 该支撑垫的结构为长方 体的条状结构， 所述两块相邻的锂离子电池之间均垫有三个或者四个支撑垫， 支撑垫之间均 相互平行。 由此使得本发明中安装在电池支架上的四块锂离子电池具有更好的抗振性能和散 热性能， 尤其是当四块锂离子电池呈水平状安装在电池支架上时， 支撑垫能够更好的支撑锂 离子电池， 防止锂离子电池发生形变， 从而提高了本发明的性能， 延长了本发明的使用寿命。
本说明书中所描述的以上内容仅仅是对本发明结构所作的举例说明。 本发明所属技术领 域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代， 只要不偏离本发明的结构或者超越本权利要求书所定义的范围，均应属于本发明的保护范围。
- π -

Claims

权 利 要 求 书
1、 一种专用于摩托车启动的锂离子蓄电池， 包括正极端子， 负极端子， 敞口的长方体状 的盒体， 与盒体相匹配的盖体； 所述正极端子和负极端子均固定在盖体上， 盖体固定在盒体 上； 其特征在于： 所述锂离子蓄电池还包括电池组合体、 正引线、 负引线、 电池支架和至少 三个支撑垫， 所述电池组合体由四块锂离子电池串联而成， 该电池组合体安装在电池支架上， 且两块相邻的锂离子电池之间均垫有支撑垫， 电池组合体中设置有正极和负极； 所述正引线 的一端固定在正极端子上， 该正引线的另一端固定在电池组合体的正极上； 所述负引线的一 端固定在负极端子上， 该负引线的另一端固定在电池组合体的负极上； 所述电池支架安装在 盒体中。
2、根据权利要求 1所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述的盒体 为带有电池安装腔的盒体， 正极端子和 /或负极端子上安装有绝缘套， 电池支架安装在电池安 装腔中； 所述电池组合体由四块 3. 2V的锂离子电池串联而成， 该四块锂离子电池相互平行， 锂离子电池均为磷酸铁锂锂离子电池结构， 两块相邻的锂离子电池之间均留有间隙； 所述每 个间隙中均垫有至少一个支撑垫； 所述盒体和盖体之间设置有防水机构。
3、根据权利要求 2所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述防水机 构包括设置于所述盒体顶部的防水槽和设置于所述盖体底部并与防水槽相匹配的防水凸条， 所述防水凸条位于防水槽中。
4、根据权利要求 2或 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述电 池支架包括四个架体， 所述每个架体均设置有四层直三棱柱形的空腔， 该空腔的底面形状为 直角三角形， 所述每个架体中的四层空腔相互重叠， 每个空腔中均设置有一个进口， 该进口 与空腔的底面直角三角形中的直角相对， 所述每块锂离子电池的四个角分别安装在四个架体 的相同层高的空腔中。
5、根据权利要求 4所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述电池安 装腔的内壁设置有四个卡槽， 该四个卡槽分别与四个架体相匹配， 所述四个架体分别卡接在 四个卡槽中。
6、根据权利要求 5所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述电池安 装腔的两个相对内壁上分别设置有延电池安装腔内壁由底部向顶部延伸的两个第一凸条， 所 述第一凸条在其凸出方向的末端弯曲从而形成与架体相匹配的四个卡槽； 所述电池安装腔的 另外两个相对的内壁分别设置有延电池安装腔内壁由底部向顶部延伸的两个圆柱体， 所述两 个圆柱体中的至少一个具有延其轴向方向延伸的第二凸条， 所述第二凸条在其凸出方向的末 端弯曲从而形成两个与所述架体相匹配的限位凸条， 所述卡槽和所述限位凸条用于固定所述 架体。
7、根据权利要求 5所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述电池安 权 利 要 求 书 装腔的两个相对内壁分别设置有延电池安装腔内壁由底部向顶部延伸的两个凸条， 所述凸条 在其凸出方向的末端弯曲从而形成四个与架体相匹配的卡槽； 所述电池安装腔的另外两个相 对的内壁分别设置有延电池安装腔内壁由底部向顶部延伸的两个圆柱体， 并且所述电池安装 腔的另外两个相对的内壁在所述两个圆柱体之间并靠近其中一个圆柱体的位置设置有延电池 安装腔内壁由底部向顶部延伸的限位板， 所述卡槽和所述限位板用于固定所述架体。
8、根据权利要求 2或 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述锂 离子蓄电池还包括底托， 所述底托固定在盒体的底部，所述盖体的底部设置有数个定位凸块， 该定位凸块顶在电池支架上。
9、根据权利要求 2或 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述正 极端子和负极端子均注塑固定在盖体上， 所述正引线的一端通过螺丝固定在正极端子上， 所 述负引线的一端通过螺丝固定在负极端子上。
10、 根据权利要求 2或 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述 电池组合体中的四块锂离子电池的形状均为扁平的长方体， 该四块锂离子电池重叠排列。
11、 根据权利要求 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述锂离 子蓄电池还包括与防水槽相匹配的密封圈， 所述密封圈安装在盒体的防水槽中。
12、 根据权利要求 2或 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述 锂离子蓄电池还包括数个固定螺丝， 所述盒体中设置有与固定螺丝相匹配的螺丝通孔， 该螺 丝通孔与盒体的底面相垂直， 所述螺丝通孔的上端位于盒体的顶部， 该螺丝通孔的下端位于 盒体的底部， 所述盖体的底端设置有与螺丝通孔相匹配的螺丝盲孔， 该盖体通过固定嫘丝固 定在盒体上， 所述固定螺丝穿接在所述螺丝通孔和所述螺丝盲孔中。
13、 根据权利要求 6或 7所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述 锂离子蓄电池还包括数个固定螺丝， 所述盒体中设置有与固定螺丝相匹配的螺丝通孔， 该螺 丝通孔与盒体的底面相垂直， 所述螺丝通孔的上端位于盒体的顶部， 该螺丝通孔的下端位于 盒体的底部， 所述盖体的底端设置有与螺丝通孔相匹配的螺丝盲孔， 该盖体通过固定螺丝固 定在盒体上， 所述固定螺丝穿接在所述螺丝通孔和所述螺丝盲孔中。
14、根据权利要求 13所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述螺丝 通孔位于圆柱体的中心并延其轴向方向贯穿整个圆柱体。
15、 根据权利要求 2或 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述 盒体的电池安装腔中设置有过线槽， 该过线槽与正引线和负引线相匹配， 所述正引线和负引 线均位于过线槽中， 所述电池组合体中的四块锂离子电池通过转接板或连接线串联。
16、 根据权利要求 1或 2或 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述盒体的底部设置有固定架， 所述固定架将电池支架垫高， 所述固定架的形状为井字型、 权 利 要 求 书 交叉形或平行线形。
17、 根据权利要求 1或 2或 3所述的专用于摩托车启动的锂离子蓄电池， 其特征在于- 所述盒体或盖体中设置有均衡电路， 所述的均衡电路通过连接排线与电池组合体相连。
18、 根据权利要求 4所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述架体 的形状为直三棱柱形， 两相邻架体之间通过加强筋和 /或胶带相连接。
19、根据权利要求 18所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述直三 棱柱的其中一条直角边与所述盒体的内壁相互紧靠。
20、 根据权利要求 8所述的专用于摩托车启动的锂离子蓄电池， 其特征在于： 所述底托 的一面设置有固定孔， 相对的另一面设置有底托支脚， 所述底托支脚与盒体的外底部的固定 孔固定连接， 相邻的底托之间通过底托支脚和底托上的固定孔固定连接。
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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201796972U (zh) * 2009-12-31 2011-04-13 杭州万马高能量电池有限公司 一种12v磷酸铁锂锂离子启动电池
US20130300367A1 (en) * 2012-05-10 2013-11-14 Robert Steven Yates Rechargeable Power Supply Device
CN103137924B (zh) * 2013-03-13 2015-05-13 宁波超霸能源有限公司 一种3v锂电池
US11128005B2 (en) * 2013-07-30 2021-09-21 Cps Technology Holdings Llc Lithium ion battery with lead acid form factor
WO2015106388A1 (zh) * 2014-01-14 2015-07-23 吉瑞高新科技股份有限公司 电池组件、电子烟以及电池组件的组装方法
US10181590B2 (en) * 2014-03-06 2019-01-15 Briggs & Stratton Corporation Rechargeable battery system for replacement of lead-acid battery
CN104377325B (zh) * 2014-11-04 2017-07-14 惠州市德赛电池有限公司 一种车载启动电源
US10651432B2 (en) * 2015-04-13 2020-05-12 Cps Technology Holdings Llc Systems and methods for a reinforcement column within a module body
CN107636857A (zh) 2015-06-12 2018-01-26 株式会社杰士汤浅国际 蓄电装置
USD795181S1 (en) 2016-06-15 2017-08-22 Briggs & Stratton Corporation Battery
US20180055090A1 (en) * 2016-08-31 2018-03-01 Altria Client Services Llc Methods and systems for cartridge identification
JP6751939B2 (ja) * 2016-09-21 2020-09-09 エリーパワー株式会社 蓄電装置
JP7195726B2 (ja) * 2017-06-16 2022-12-26 株式会社Ｇｓユアサ 蓄電装置
US11251626B2 (en) * 2019-01-15 2022-02-15 Lithium Power Inc. System for lead-acid battery replacement
CN109888144B (zh) * 2019-03-13 2021-12-07 郑州工业应用技术学院 一种具有散热减震的新能源汽车电池箱
CN113258199B (zh) * 2021-03-24 2023-07-18 安徽理士新能源发展有限公司 一种摩托车启停电池锂电池

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010097864A (ko) * 2000-04-26 2001-11-08 류정열 트럭용 배터리상자
CN2594997Y (zh) * 2002-09-12 2003-12-24 赵天云 电动车用高能锂离子电池
CN2734540Y (zh) * 2004-08-04 2005-10-19 北京有色金属研究总院 一种电池箱体
CN101147276A (zh) * 2005-03-23 2008-03-19 Sk能源株式会社 高能可充电锂电池的壳体
US20080093142A1 (en) * 2006-09-29 2008-04-24 International Truck Intellectual Property Company, Llc Module-locating fastener and method of mounting on a vehicle chassis
CN101237033A (zh) * 2007-02-02 2008-08-06 广州市展辉电子有限公司 抗震防潮动力电池组

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3964490B2 (ja) * 1997-01-27 2007-08-22 古河電池株式会社 蓄電池
JPH10334889A (ja) * 1997-06-02 1998-12-18 Hitachi Ltd リチウム二次電池、及びそのリチウム二次電池を用いた携帯用電気機器ならびに電気自動車ならびに自動二輪車ならびに電力貯蔵装置
JPH11283591A (ja) * 1998-03-30 1999-10-15 Kao Corp 非水系二次電池モジュール
JP4631118B2 (ja) * 1999-02-15 2011-02-16 ソニー株式会社 移動体搭載用バッテリ装置
JP2000243396A (ja) * 1999-02-23 2000-09-08 Hitachi Ltd リチウム二次電池とその製造方法及びその負極材並びに電気機器
JP2000324711A (ja) * 1999-05-17 2000-11-24 Canon Inc 組み電池装置
JP4259694B2 (ja) * 1999-09-29 2009-04-30 富士重工業株式会社 車両用バッテリの搭載構造
JP2001313018A (ja) * 2000-04-28 2001-11-09 Toyota Motor Corp 電源装置およびその製造方法
US6551739B1 (en) * 2000-06-23 2003-04-22 Yi-Chen Chen DC supplying arrangement for soap feeding device
US20020182480A1 (en) * 2001-06-04 2002-12-05 Hanauer Brad T. Electrical energy storage pack
JP2003157817A (ja) * 2001-11-22 2003-05-30 Japan Storage Battery Co Ltd ユニットケースおよび蓄電池収納箱
WO2004032267A1 (en) * 2002-10-02 2004-04-15 Hydrogenics Corporation Corrosion resistant end plate and method for producing same
US20040137326A1 (en) * 2002-11-09 2004-07-15 Munshi M. Zafar A. Lithium ion battery and methods of manufacturing same
JP3096114U (ja) * 2003-02-26 2003-09-05 松下電器産業株式会社 電動リール用バッテリーパック
JP4494731B2 (ja) * 2003-06-13 2010-06-30 三菱重工業株式会社 二次電池、二次電池の製造方法
JP4078553B2 (ja) * 2003-10-21 2008-04-23 新神戸電機株式会社 車両用リチウム電池モジュール
JP2005209369A (ja) * 2004-01-20 2005-08-04 Matsushita Electric Ind Co Ltd 電池パック
JP5113319B2 (ja) * 2004-10-29 2013-01-09 富士重工業株式会社 蓄電体セルのパッケージ構造
JP4813079B2 (ja) * 2005-04-12 2011-11-09 矢崎総業株式会社 バッテリーターミナル用絶縁カバー
JP5317390B2 (ja) * 2006-02-09 2013-10-16 三洋電機株式会社 非水電解質二次電池
JP4921340B2 (ja) * 2006-03-28 2012-04-25 株式会社キャプテックス 電池モジュール
JP4421570B2 (ja) * 2006-03-30 2010-02-24 株式会社東芝 非水電解質電池、電池パック及び自動車
US20080274400A1 (en) * 2006-06-28 2008-11-06 Jeff Dixon Battery cell having energy control device
JP2008186770A (ja) * 2007-01-31 2008-08-14 Toshiba Corp 非水電解質電池、電池パック及び自動車
JP4367497B2 (ja) * 2007-02-20 2009-11-18 トヨタ自動車株式会社 電源装置
JP2009026703A (ja) * 2007-07-23 2009-02-05 Toyota Motor Corp 組電池の製造方法
JP2009054297A (ja) * 2007-08-23 2009-03-12 Toshiba Corp 電池パック
KR100917751B1 (ko) * 2007-09-20 2009-09-15 삼성에스디아이 주식회사 팩형 이차전지
JP5111099B2 (ja) * 2007-12-28 2012-12-26 シャープ株式会社 電池パック
JP5405858B2 (ja) * 2008-04-14 2014-02-05 日産自動車株式会社 組電池、組電池の製造方法および組電池を搭載した車両
JP5311106B2 (ja) * 2008-07-31 2013-10-09 トヨタ自動車株式会社 密閉型電池および組電池
US20100104927A1 (en) * 2008-10-29 2010-04-29 Scott Albright Temperature-controlled battery configuration

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010097864A (ko) * 2000-04-26 2001-11-08 류정열 트럭용 배터리상자
CN2594997Y (zh) * 2002-09-12 2003-12-24 赵天云 电动车用高能锂离子电池
CN2734540Y (zh) * 2004-08-04 2005-10-19 北京有色金属研究总院 一种电池箱体
CN101147276A (zh) * 2005-03-23 2008-03-19 Sk能源株式会社 高能可充电锂电池的壳体
US20080093142A1 (en) * 2006-09-29 2008-04-24 International Truck Intellectual Property Company, Llc Module-locating fastener and method of mounting on a vehicle chassis
CN101237033A (zh) * 2007-02-02 2008-08-06 广州市展辉电子有限公司 抗震防潮动力电池组

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2475022A4 *

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