CN101844508B - Accumulator mounting structure for motor cycle - Google Patents
Accumulator mounting structure for motor cycle Download PDFInfo
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- CN101844508B CN101844508B CN201010136522.6A CN201010136522A CN101844508B CN 101844508 B CN101844508 B CN 101844508B CN 201010136522 A CN201010136522 A CN 201010136522A CN 101844508 B CN101844508 B CN 101844508B
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- Prior art keywords
- unimodule
- mounting structure
- motor cycle
- accumulator mounting
- accumulator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/10—Frames characterised by the engine being over or beside driven rear wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/10—Arrangements of batteries for propulsion
- B62J43/16—Arrangements of batteries for propulsion on motorcycles or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2202/00—Motorised scooters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides an accumulator mounting structure for a motor cycle, which limits influence to connection state between single batteries comprised of the accumulator to minimum. The accumulator mounting structure has: an accumulator member (37) connecting three single members (37T) linked by single batteries, an electric motor producing driving force for the motor cycle and a control device controlling driving of the electric motor, wherein an anode connection terminal (67) and a cathode connection terminal (68) jointing three single member (37T) are converged to one side in the width direction of the motor cycle.
Description
Technical field
The present invention relates to a kind of accumulator mounting structure for motor cycle.
Background technology
In the past, as electric bicycles such as hybrid electrically carts, propose storage battery to be disposed at the structure of pedal position below.
By the storage battery as weight being disposed to the below of pedal position, thus the low center of gravity (with reference to patent documentation 1) that can seek vehicle.
Patent documentation 1:(Japan) JP 2005-139942 communique
But, because above-mentioned accumulator plant is for cart, therefore, for example, compare the impact of easily being vibrated with the situation for four-wheeled.Particularly, because wheelbase is short, therefore the vibration while moving forward and backward on vehicle direct of travel becomes remarkable.In addition, because storage battery as above conventionally connects a plurality of storage batterys that are called the least unit of monocell to form, therefore, from the impact of power outside, that act on vehicle, easily monocell connecting bridge is each other exerted an influence.Therefore, expect that a kind of impact that the connection state between monocell can be produced is suppressed at minimal accumulator mounting structure.
Summary of the invention
So, the object of the present invention is to provide a kind of impact that the coupled condition between the monocell of formation storage battery can be produced to be suppressed at minimal accumulator mounting structure for motor cycle.
To achieve these goals, the accumulator mounting structure for motor cycle of first aspect invention, have: connect a plurality of by monocell (for example, monocell 54 in embodiment) be connected to each other and the unimodule that forms (for example, unimodule 37T in embodiment) storage battery (for example, accumulator cell assembly 37 in embodiment), the electrical motor of the propulsive effort of the electric power generation vehicle based on supplying with from described storage battery (for example, electro-motor 50 in embodiment), control described electrical motor driving control part (for example, control setup 34 in embodiment), this accumulator mounting structure for motor cycle is characterised in that, the terminal part that described a plurality of assemblies are engaged (for example, anodic bonding terminal 67 in embodiment, cathode connection terminal 68) come together in a side of vehicle-width direction and arrange.
The accumulator mounting structure for motor cycle of second aspect invention, it is characterized in that, described a plurality of monocell disposes multilayer at above-below direction, the unit (for example, the voltage/temperature monitoring substrate 64 in embodiment) that voltage of each monocell etc. is monitored is arranged at the downside of unimodule.
The accumulator mounting structure for motor cycle of third aspect invention, is characterized in that, described unit is arranged at described terminal part homonymy and is set to downside.
The accumulator mounting structure for motor cycle of fourth aspect invention, it is characterized in that, adaptor union (for example, the communications connector 75 in embodiment) for communicating each other between described assembly, is arranged between described unit and described terminal part.
The accumulator mounting structure for motor cycle of the 5th aspect invention, it is characterized in that, at described monocell, (be for example provided with interior pressure Dump valve, interior pressure Dump valve 59 in embodiment), at unimodule, by the battery acid discharge portion of the battery acid gathering of assembling via described interior pressure Dump valve (be for example provided with, battery acid discharge portion 62 in embodiment), described battery acid discharge portion (62) comes together in a side of vehicle-width direction and arranges.
The accumulator mounting structure for motor cycle of the 6th aspect invention, is characterized in that, described assembly utilizes netting twine (Japanese: Net Line) to be electrically connected to each other.
The accumulator mounting structure for motor cycle of the 7th aspect invention, it is characterized in that, described assembly physical engagement is each other configured to, at the recess of a side (for example, recess 81,83,85 in embodiment) be inserted with the protuberance (for example, the protuberance in embodiment 80,82,84) of opposite side and fix.
The invention of recording according to first aspect, even if the in the situation that of when the large external force of vehicle effect is caused moving forward and backward on vehicle direct of travel, owing to being provided with the terminal part connecting between the assembly of the overall width direction different from vehicle direct of travel being arranged at, therefore, can not be subject to the impact of the amplitude that causes because of porpoise, the impact of external force can be suppressed to Min..
The invention of recording according to second, third aspect, can seek low center of gravity and save configuration space.
The invention of recording according to fourth aspect, effectively usage space.
The invention of recording according to the 5th aspect, easily safeguards.
The invention of recording according to the 6th aspect, owing to adopting the structure being connected by netting twine, therefore, even if change because vibration causes assembly relative distance each other, also can tackle this situation neatly.
The invention of recording according to the 7th aspect can be engaged with each other assembly effectively in the situation that comprising status of electrically connecting.
Accompanying drawing explanation
Fig. 1 is the lateral plan of the electric bicycle of embodiments of the present invention;
Fig. 2 is the block diagram that the electric bicycle of embodiments of the present invention is pulled down the state after exterior member;
Fig. 3 is the lateral plan of high potential storage battery framework around;
Fig. 4 is the block diagram of Fig. 3;
Fig. 5 is the birds-eye view of Fig. 3;
Fig. 6 is the section-drawing along the A-A line of Fig. 5;
Fig. 7 is the section-drawing along the B-B line of Fig. 5;
Fig. 8 is the exploded perspective view of unimodule;
Fig. 9 is the block diagram of accumulator cell assembly;
Figure 10 is the schematic perspective view of other embodiments.
Description of reference numerals
34 control setups (control part), 37 accumulator cell assemblies (assembly)
37T unimodule (assembly) 50 electro-motor 54 monocells
59 interior pressure Dump valve 62 battery acid discharge portions
64 voltages/temperature monitoring substrate (unit), 67 anodic bonding terminals (terminal part)
68 cathode connection terminal (terminal part) 75 communications connectors
81,83,85 recess 80,82,84 protuberances
The specific embodiment
Below, based on accompanying drawing explanation embodiments of the present invention.In the following description, FR represents vehicle front side, and L represents vehicle left side.
Fig. 1 is the lateral plan of the electric bicycle of embodiments of the present invention.In addition, Fig. 2 means that electric bicycle 1 pulls down the block diagram of the state after exterior member.
As shown in Figure 1 and Figure 2, electric bicycle 1 is the equipment of small motor cart with pedal position F, is loaded on travelling of rocking arm 12 and drives the rotary driving force of the electro-motor 50 of use to drive trailing wheel WR in utilization.In addition, the high potential storage battery 31 that feeds electrical power to electro-motor 50 is by being connected external power supply to be recharged with the not shown charge port that is arranged at car body.
In the front side end of body frame 2, engage to have and rotate the head tube 3 of ground axle suspension Steering gear 7a freely.On the top of Steering gear 7a, steering tiller 7 is installed, pair of right and left front fork 4 is installed in bottom.In the bottom of front fork 4, rotate the earth's axis freely and be supported with front-wheel WF.
Above-below direction substantial middle portion at body frame 2, link the upper end that has pair of right and left bogie side frame 5,5, bogie side frame 5 along continuous straight runs from also bending is oliquely downward extended by the substantial middle portion of the above-below direction of this body frame 2 extends, and to be equipped with the high potential storage battery 31 of the 72V that feeds electrical power to electro-motor 50 by the mode of the horizontal component of this left and right side frame 5 clamping.The horizontal component of bogie side frame 5 erects to oblique rear and is crooked to car body top, links with the after-frame 6 of supports articles ingathering chamber 17 grades.
Between bogie side frame 5,5, in installed in front, there is low cross frame 24, in the central portion link of low cross frame 24, there is the bottom of body frame 2.At the rear of low cross frame 24, low stull after-frame 25 is installed between bogie side frame 5,5.Utilize low cross frame 24 and low stull after-frame 25 front and back clamping high potential storage batterys 31.That is, utilize bogie side frame 5,5, low cross frame 24 and the low stull after-frame 25 of left and right to surround high potential storage battery 31 around, and it is installed on to vehicle side securely.
At this, on each bogie side frame 5, at the sidepiece of high potential storage battery 31, the lateral bracket 23 that cross section is コ shape is installed, and is provided with and from overall width direction, high potential storage battery 31 is fixed on to the adapter plate 22 of bogie side frame 5 to be across the mode of each lateral bracket 23.
The pivot plate 20 that is formed with swing arm pivot shaft 11 is installed at the rear portion of bogie side frame 5.The leading section of cantilevered rocking arm 12 shakes the earth's axis freely and is supported on swing arm pivot shaft 11, and this cantilevered rocking arm 12 is only by the arm supporting wheels WR in overall width direction left side.Trailing wheel WR utilizes axletree 19 to rotate the rear portion that the earth's axis is freely supported on rocking arm 12, and after the rearward end utilization of rocking arm 12, buffer cell 13 is suspended to after-frame 6.
In the bottom of rocking arm 12, the DC current of supplying with is converted to alternating current and is taken in by cap assembly 21 to the Motorized drive unit 35 of electro-motor 50 supplies from high potential storage battery 31.From this Motorized drive unit 35, via distribution L, to motor 50, supply with electric power, thus, power, transmits to axletree 19, trailing wheel WR successively via the first reducing gear G1, the second reducing gear G2 from motor 50.In addition, Reference numeral H represents smooth condenser.
At the car body front side of steering tiller 7, be provided with the front shroud 9 as exterior member, on the top of front shroud 9, instrument packs such as comprising speed gauge 8 is installed.
Car body front side at front shroud 9 is provided with head lamp 10.In addition, on the top of high potential storage battery 31, be formed with the pedal position F that occupant is put pin, in the outside of after-frame 6, be provided with cover for seat 15.On the top of cover for seat 15, the seat 14 that utilizes the hinge of car body front side to open and close is installed.In addition, the rearward end at cover for seat 15 is provided with rear light device 16.Center frame 18 is installed on pivot plate 20, and this center frame 18 has two foot section of separating along overall width direction.
On the overall width direction right side of head tube 3, the 12V low-voltage storage battery 30 that supplies power to head lamp 10Deng auxiliary mechanism's class or control setup 34 etc. loads in accumulator box 30a, and utilizes pressing plate 30b to be fixed on accumulator box 30a.Low-voltage storage battery 30 utilizes the electric power of high potential storage battery 31 to be recharged.In the inner side of cover for seat 15, the place ahead in article storing chamber 17, the DC-DC conv 32 that to be equipped with the 72V voltage transitions of high potential storage battery 31 be 12V and take in the contactless switch box 33 of wire fuse, relay etc.And, in the outside of the after-frame 6 on overall width direction right side, be equipped with the control setup (ECU) 34 of controlling electro-motors 50 via Motorized drive unit 35 grades.
Fig. 3 is the lateral plan of high potential storage battery framework around, and Fig. 4 is the block diagram of Fig. 3, and Fig. 5 is the birds-eye view of Fig. 3, and Fig. 6 is the section-drawing along the A-A line of Fig. 5, and Fig. 7 is the section-drawing along the B-B line of Fig. 5.
As shown in Fig. 3～Fig. 5, high potential storage battery 31 consists of the accumulator cell assembly 37 that is arranged at the accumulator box 36 of pedal position F below and is disposed at these accumulator box 36 inside.Top at low stull after-frame 25 rears, is provided with middle cross frame 26 in the mode being across between bogie side frame 5,5.
At this, on low cross frame 24 and low stull after-frame 25, in the mode that the both ends of each cross frame are linked, be provided with and topple over or cross while being uneven road surface the guar plate 27 for the protection of high potential storage battery 31.Be across low cross frame 24 and low stull after-frame 25 and a pair of lower protector 28 (with reference to Fig. 6) along fore-and-aft direction is installed, the diapire 36t of its protection accumulator box 36.
On lateral bracket 23, at the flange part 36f of accumulator box 36 sidepiece settings, to avoid the mode of adapter plate 22, form.The end face of the lateral bracket 23 that this flange part 36f utilizes bolt 29 to be fixed on to be welded and fixed with bogie side frame 5.At this, as shown in Figure 6, the buffer unit 38 of rubber system is installed at fastening position flange part 36f, bolt 29.
As shown in Figure 6, Figure 7, accumulator box 36 is by there being the lid 41 of the box body 39 of under casing shape and the upper opening portion 40 of covering box body 39 to form.Box body 39 has in the bottom surface of diapire 36t for improving the rib 36l of rigidity, in the both side edges of diapire 36t end face, is formed with groove 42.Both side edges in the upper opening portion 40 of box body 39 is formed with aforesaid flange part 36f.Periphery in the upper opening portion 40 of box body 39 is formed with embeded slot 43, opening periphery at lid 41 is formed with the fitting portion 44 chimeric with embeded slot 43, make the embeded slot 43 of these box bodies 39 and the fitting portion 44 of lid 41 chimeric, prevent the connecting portion immersion being connected with lid 41 from box body 39, guarantee watertightness.
In addition, as shown in Figure 7, before the box body 39 of accumulator box 36, particularly, in the bottom of longitudinal wall 36k of front side, be formed with pair of right and left sucking hole 47.Forming the rear portion end face of the lid 41 on accumulator box 36 tops, at the rear portion of upper wall 41z, be provided with peristome 41h, at this peristome 41h, be provided with as the Sirocco fan 49 with the attraction fan of discharge orifice 48.
As shown in Fig. 3～Fig. 5, the induction pipe 51 that is connected with bending and extends upward at each sucking hole 47 of accumulator box 36, the 51k of upper end open portion of this induction pipe 51 compares pedal position F and is positioned at top and compares connecting portion that bogie side frame 5 is connected with body frame 2 in lower opening.
In addition, the exhaust tube 52 that is connected with bending and extends upward at the discharge orifice 48 of Sirocco fan 49, this exhaust tube 52 similarly makes the top of the 52k of upper end open portion in pedal position F and at the height opening identical with induction pipe 51.At this, the peristome 51k of induction pipe 51 is at front shroud 9 inner openings, and the peristome 52k of exhaust tube 52 is at side cover 15 inner openings.In addition, the peristome 51k of induction pipe 51 forms cross section for circular, and it is quadrangle that the peristome 52k of exhaust tube 52 forms cross section.
Fig. 8, Fig. 9 are illustrated in the monocell 54 of the inside setting of accumulator box 36, the inking device of single cell units 54u, unimodule 37T.
As shown in Figure 6 to 8, accumulator cell assembly 37 configures three groups and form by unimodule 37T along vehicle fore-and-aft direction.From physical structure aspect, monocell 54 is arranged above and below two-layer and forms single cell units 54u, this single cell units 54u is reserved to compartment of terrain and along overall width direction, arrange 15 groups, and utilize front and rear wall 37f, the 37r front and back of unimodule 37T described later to clamp and support this 15 groups of single cell units 54u, thereby form unimodule 37T.
At this, unimodule 37T, except having front and rear wall 37f, 37r, also has upper lower wall 37u, 37l, sidewall 37s, at upper lower wall 37u, 37l, along vehicle fore-and-aft direction, is formed with finedraw S.At upper lower wall 37u, 37l, be provided with the strengthening rib 63 extending along vehicle fore-and-aft direction, finedraw S is formed between these strengthening ribs 63.
In addition, before antetheca 37f, be provided with cover 56.Between the electrode D of the monocell 54 that electrode D is arranged towards front side, be provided with interior pressure Dump valve 59, on antetheca 37f, in corresponding, press the position of Dump valve 59, be divided into up and down two-layer and be on even keel and be provided with battery acid path of navigation 61, and being connected communicatively with the battery acid discharge portion 62 of extending along the vertical direction.This battery acid discharge portion 62 comes together in a side of vehicle-width direction, comes together in this embodiment left side, thereby easily safeguards.
In the corner of lower wall 37l portion, be provided with the jut 53 with the diapire 36t butt of accumulator box 36.This jut 53 is formed at the position contacting with bight 36d, is particularly formed at four angles of diapire 36t, the bight between the diapire 36t that above-mentioned bight 36d is accumulator box 36 and front and rear wall 37f, 37r, sidewall 36s (only right side wall).Utilize jut 53, between the diapire 36t of box body 39 and the lower wall 37l of accumulator cell assembly 37, be formed with gap 60.
Due between the unimodule 37T in adjacency across antetheca 37f, rear wall 37r, therefore can guarantee gap 58 between unimodule 37T, and at these 58 places, gap, at the above-below direction central portion of antetheca 37f, rear wall 37r and the inwall of box body 39, be provided with the rib 57 extending along overall width direction.
Therefore, utilize this rib 57, air can be from gap 58 not be fled from upward, but the lower wall 37l downside towards each unimodule 37T distributes equably from the gap 60 of box body 39 bottoms of accumulator box 36.Then, this air from the finedraw S of the lower wall 37l of unimodule 37T along single cell units 54u Uniform Flow upward.At this, rib 57 is arranged at the upside of sucking hole 47, and first the air being inhaled into flows towards the bottom of accumulator box 36.
And, a side at the vehicle-width direction of the unimodule 37T forming as mentioned above, be particularly the left side of vehicle-width direction, dispose anodic bonding terminal 67, cathode connection terminal 68, anode cable 65, cathode cable 66, voltage/temperature monitoring substrate 64, communications connector 75, cable conduit 69,69.
Particularly, in the sidewall 37s outside of unimodule 37T and at above-below direction lower part, dispose resin molded voltage/temperature monitoring substrate 64.In addition, at the above-below direction first half of the sidewall 37s in unimodule 37T left side, at the rear portion end face of voltage/temperature monitoring substrate 64, waterproof type communications connector 75 is installed, and, be furnished with anode cable 65, cathode cable 66.At this, the heart yearn 79 of anode cable 65, cathode cable 66 consists of netting twine (Japanese: Net Line).
On the top of the identical side of the side with disposing voltage/temperature monitoring substrate 64, on the top of the sidewall 37s in left side, be provided with anodic bonding terminal 67, cathode connection terminal 68.Anode cable 65, cathode cable 66 are connected with this anodic bonding terminal 67, cathode connection terminal 68.The cross section that anode cable 65, cathode cable 66 are arranged at sidewall 37s is cable conduit 69,69 clampings of C font.Therefore, communications connector 75 is arranged between voltage/temperature monitoring substrate 64 and anodic bonding terminal 67, cathode connection terminal 68, thereby effectively utilizes space.
At this, monocell 54 is three electrical connections in parallel in overall width direction, and the units in series forming is thus connected with 10 groups.In Fig. 8, each monocell 54 connects circuitously, and its connection lead that represents overall width direction is by three states that are connected in parallel, and the connection lead of expression above-below direction represents to be connected in series the state using three unit that form as a group.
Like this, connect up and down 10 groups and the anode-side of unit and the connection lead of cathode side that form are connected with anodic bonding terminal 67, cathode connection terminal 68,64 pairs of these 10 groups of unit of aforesaid voltage/temperature monitoring substrate monitor with unimodule 37TWei unit.
Fig. 9 represents that unimodule 37T configures the state of three groups along vehicle fore-and-aft direction.Cathode connection terminal 68 cathode cables that are connected 66 with the unimodule 37T of front side, through a cable conduit 69 of unimodule 37T, be held, the anode cable 65 being connected with the anodic bonding terminal 67 of the unimodule 37T of front side, be connected with cathode connection terminal 68 of the unimodule 37T of the central portion of adjacency, and be electrically connected to similarly with the unimodule 37T of rear side.
In addition, each voltage/temperature monitoring substrate 64 utilizes the electric wiring 72 that is case of bending to link together.At this, on the upper wall 37u of the unimodule 37T of rear side, on right side, be provided with the balanced unit 70 that carries out charge/discharge management with unimodule 37TWei unit, the electric wiring 71 of balanced unit 70 is connected with voltage/temperature monitoring substrate 64.On balanced unit 70, be provided with in the lump the shunting substrate of the benchmark of setting amperometric determination and the charge/discharge current determination unit 73 that wire fuse is integrally formed.In addition, the heart yearn of electric wiring 71,72 is also preferably used netting twine.
According to above-mentioned embodiment, owing to being disposed at the anodic bonding terminal 67 of three unimodule 37T electrical engagement of vehicle fore-and-aft direction, cathode connection terminal 68, in addition also has battery acid discharge portion 62, come together in a side of vehicle-width direction and arrange, come together in the present embodiment left side and arrange, therefore, even if effect has large external force on the fore-and-aft direction of electric bicycle, also can be by external force antianode splicing ear 67, the impact of cathode connection terminal 68 is suppressed at minimum restriction, this anodic bonding terminal 67, cathode connection terminal 68 connects being arranged between the unimodule 37T of the vehicle-width direction different from vehicle direct of travel.
In addition, due to monocell 54, the single cell units 54u as upper and lower two-layer configuration forms, therefore, compare with the situation that is configured to one deck, configuration space in the time of can reducing to overlook, in addition, because voltage/temperature monitoring substrate 64 that the voltage of each monocell 54 etc. is monitored is arranged at the lower part of downside at the above-below direction of the sidewall 37s in unimodule 37T left side, therefore, low center of gravity can be sought and configuration space can be saved.
And, due to the heart yearn of unimodule 37T anode cable 65 connected to one another, cathode cable 66 is consisted of netting twine, therefore, even if change because vibration causes assembly relative distance each other, also can tackle neatly above-mentioned situation.Therefore, even if with respect to vibration, also can tackle neatly, be applicable to electric bicycle.
But when electric bicycle 1 travels, when driving Sirocco fan 49, as shown in the arrow of Fig. 7, air sucks by force from the peristome 51k of the induction pipe 51 of accumulator box 36.The air being inhaled into, by the gap 60 between the diapire 36t of accumulator box 36 and accumulator cell assembly 37, say exactly 60 guiding of gap between the diapire 36t of accumulator box 36 and the lower wall 37l of unimodule 37T.
At this, due to be arranged between three each unimodule 37T of fore-and-aft direction and and longitudinal wall 36k of accumulator box 36 between 58 places, gap be provided with rib 57 (also can being formed by the parts of sponge and so on), therefore air can be from gap 58 is flowed upward, the air being imported into spreads all over the bottom of each unimodule 37T equably from the finedraw S of the lower wall 37l of unimodule 37T, and from the bottom of each unimodule 37T in the surrounding of each monocell 54 of maintained portion 55 supportings side flow upwards, thereby cooling monocell 54.Afterwards, utilize Sirocco fan 49, from the peristome 41h of the lid 41 upper wall 41z of accumulator box 36, by exhaust tube 52, from peristome 52k, discharge.Therefore, cooling accumulator assembly 37 effectively.
In addition, the present invention is not limited to above-mentioned embodiment, for example, also can adopt the structure shown in Figure 10., can protuberance 80 be set at the central portion of the rear wall 37r of front side unimodule 37T, and on the unimodule 37T of the central portion of vehicle fore-and-aft direction, on antetheca 37f, arrange and these protuberance 80 physical connections and the recess 81 that is electrically connected to, on the rear wall 37r of the unimodule 37T of the central portion of vehicle fore-and-aft direction, protuberance 82 is set, on the antetheca 37f of the unimodule 37T of rear side, setting and protuberance 82 physical connections of the unimodule 37T of central portion and the recess 83 being electrically connected to, and then, rearward end at voltage/temperature monitoring substrate 64 of front side arranges protuberance 84, at the leading section setting of voltage/temperature monitoring substrate 64 of the central portion of vehicle fore-and-aft direction and protuberance 84 physical connections and the recess 85 that is electrically connected to, rearward end at voltage/temperature monitoring substrate 64 of the central portion of vehicle fore-and-aft direction arranges protuberance 86, at the leading section setting of voltage/temperature monitoring substrate 64 of rear side and protuberance 86 physical connections and the recess 87 that is electrically connected to.
By forming as mentioned above, can be by the unimodule 37T of adjacency physical connection and be electrically interposed in and fix each other, and can be by voltage/temperature monitoring substrate 64 physical connection and be electrically interposed in and fix each other, therefore, can reliably unimodule 37T be engaged with each other, also can engage simply operation.In addition, the setting of protuberance 80,82,84 and recess 81,83,85, as long as by chimeric and physical connection each other and be electrically connected to, can arrange protuberance or recess in a certain side by free setting.
In addition, although the situation that the left side at unimodule 37T is arranged to voltage/temperature monitoring substrate 64 grades is illustrated, also can arrange on right side.
Claims (11)
1. an accumulator mounting structure for motor cycle, it has: connect a plurality of monocell (54) is connected to each other and the storage battery (37) of the unimodule (37T) that forms, the electric power based on supplying with from described storage battery produce the propulsive effort of vehicle electrical motor (50), control the control part (34) of the driving of described electrical motor, this accumulator mounting structure for motor cycle is characterised in that
The terminal part (67,68) that described a plurality of unimodules are engaged comes together in a side of overall width direction and arranges.
2. accumulator mounting structure for motor cycle as claimed in claim 1, is characterized in that, a plurality of described monocells dispose multilayer at above-below direction, and the unit that the voltage of each monocell is monitored (64) are arranged at the downside of unimodule.
3. accumulator mounting structure for motor cycle as claimed in claim 2, is characterized in that, described unit (64) are arranged at described terminal part (67,68) homonymy and are downside.
4. accumulator mounting structure for motor cycle as claimed in claim 3, it is characterized in that, adaptor union (75) for communicating each other between described unimodule, is arranged between described unit (64) and described terminal part (67,68).
5. the accumulator mounting structure for motor cycle as described in any one in claim 1～4, it is characterized in that, at described monocell (54), be provided with interior pressure Dump valve (59), at unimodule (37T), be provided with the battery acid discharge portion (62) that the battery acid of assembling via described interior pressure Dump valve is assembled, described battery acid discharge portion (62) comes together in a side of vehicle-width direction and arranges.
6. the accumulator mounting structure for motor cycle as described in any one in claim 1～4, is characterized in that, described unimodule utilizes netting twine to be electrically connected to each other.
7. accumulator mounting structure for motor cycle as claimed in claim 5, is characterized in that, described unimodule utilizes netting twine to be electrically connected to each other.
8. the accumulator mounting structure for motor cycle as described in any one in claim 1～4, it is characterized in that, described unimodule physical engagement is each other configured to, and at the recess (81,83,85) of a side, is inserted with the protuberance (80,82,84) of opposite side and fixes.
9. accumulator mounting structure for motor cycle as claimed in claim 5, it is characterized in that, described unimodule physical engagement is each other configured to, and at the recess (81,83,85) of a side, is inserted with the protuberance (80,82,84) of opposite side and fixes.
10. accumulator mounting structure for motor cycle as claimed in claim 6, it is characterized in that, described unimodule physical engagement is each other configured to, and at the recess (81,83,85) of a side, is inserted with the protuberance (80,82,84) of opposite side and fixes.
11. accumulator mounting structure for motor cycle as claimed in claim 7, it is characterized in that, described unimodule physical engagement is each other configured to, and at the recess (81,83,85) of a side, is inserted with the protuberance (80,82,84) of opposite side and fixes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009080021A JP5328441B2 (en) | 2009-03-27 | 2009-03-27 | Battery mounting structure for electric motorcycles |
| JP080021/09 | 2009-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101844508A CN101844508A (en) | 2010-09-29 |
| CN101844508B true CN101844508B (en) | 2014-03-19 |
Family
ID=42769382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010136522.6A Active CN101844508B (en) | 2009-03-27 | 2010-03-12 | Accumulator mounting structure for motor cycle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5328441B2 (en) |
| CN (1) | CN101844508B (en) |
| IT (1) | IT1398788B1 (en) |
| TW (1) | TWI422501B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5879173B2 (en) * | 2012-03-29 | 2016-03-08 | 本田技研工業株式会社 | Electric saddle riding type vehicle |
| TWI570004B (en) * | 2013-11-15 | 2017-02-11 | 山葉發動機股份有限公司 | Hoop, battery case, and storage box |
| NL2018466B1 (en) | 2016-09-22 | 2018-03-29 | Bolt Mobility B V | Scooter |
| WO2019064479A1 (en) * | 2017-09-29 | 2019-04-04 | 本田技研工業株式会社 | Saddled electric vehicle |
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| CN100370640C (en) * | 2001-11-27 | 2008-02-20 | 松下电器产业株式会社 | Battery connection structure, battery module, and battery pack |
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| JPH11162445A (en) * | 1997-11-28 | 1999-06-18 | Yazaki Corp | Connecting structure of battery and electrical junction box |
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| JP4708809B2 (en) * | 2005-02-22 | 2011-06-22 | 日本電気株式会社 | Film exterior electrical device assembly |
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| JP2008103268A (en) * | 2006-10-20 | 2008-05-01 | Toyota Motor Corp | Battery pack and vehicle |
| US7960943B2 (en) * | 2006-11-17 | 2011-06-14 | Cobasys, Llc | Modular battery system having battery monitoring and data collection capability |
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2009
- 2009-03-27 JP JP2009080021A patent/JP5328441B2/en active Active
-
2010
- 2010-02-09 TW TW099103972A patent/TWI422501B/en not_active IP Right Cessation
- 2010-02-24 IT ITTO2010A000137A patent/IT1398788B1/en active
- 2010-03-12 CN CN201010136522.6A patent/CN101844508B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1094438C (en) * | 1994-06-11 | 2002-11-20 | 本田技研工业株式会社 | Battery fastening structure of electric assisting bicycle |
| CN1236191A (en) * | 1998-03-25 | 1999-11-24 | 松下电器产业株式会社 | Battery storage modular system and battery storage device |
| JP2001185103A (en) * | 1999-12-28 | 2001-07-06 | Honda Motor Co Ltd | Battery element device |
| CN100370640C (en) * | 2001-11-27 | 2008-02-20 | 松下电器产业株式会社 | Battery connection structure, battery module, and battery pack |
| CN1603149A (en) * | 2003-09-29 | 2005-04-06 | 本田技研工业株式会社 | Accumulator battery arrangement and mounting structure of motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20100137A1 (en) | 2010-09-28 |
| JP5328441B2 (en) | 2013-10-30 |
| IT1398788B1 (en) | 2013-03-18 |
| CN101844508A (en) | 2010-09-29 |
| JP2010228661A (en) | 2010-10-14 |
| TW201043494A (en) | 2010-12-16 |
| TWI422501B (en) | 2014-01-11 |
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