CN1220956A - Mounting structure of electric installation - Google Patents
Mounting structure of electric installation Download PDFInfo
- Publication number
- CN1220956A CN1220956A CN 98125499 CN98125499A CN1220956A CN 1220956 A CN1220956 A CN 1220956A CN 98125499 CN98125499 CN 98125499 CN 98125499 A CN98125499 A CN 98125499A CN 1220956 A CN1220956 A CN 1220956A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air
- electric apparatus
- coil
- symbol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Insulators (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Non-Reversible Transmitting Devices (AREA)
Abstract
To provide a mount structure of an ignition coil in V-type engine. In the V-shaped engine 6 arranged front and rear sides, a front cylinder 17 and a rear cylinder 18 are provided. At the bottom portion 19 of the V-shaped portion, a carburetor 16 connecting the respective cylinders is provided, on which an air cleaner case 15 is disposed. A front portion of a bottom case 32 constituting the air cleaner case 15 is integrally provided with a front side mount stay 41 to which a front cylinder side ignition coil 20 is attached. A rear portion of the bottom case 32 is integrally provided with a rear side mount stay 45 to which a rear cylinder side ignition coil 21 is attached. These ignition coils 20, 21 are facing with each other in the vicinity of cylinder heads 17a, 18a, respectively. They are connected to an ignition plug 24 of the cylinder heads 17a, 18a using a high voltage code 22 at substantially the shortest distance.
Description
The present invention relates to and have the two-wheeled installation constitution that waits each cylinder bonded assembly electric apparatus of vehicle of V-type engine.V-type engine in the present application mean have a plurality of from crankcase forwards, backwards direction or left and right directions be inclined to the driving engine of the cylinder that protrudes on V-shape ground, the number of cylinders of each bank can be for single or multiple.
Example as the arrangement of two-wheeled high-tension coil, be to install at the integrally formed high-tension coil of the air filter case lateral surface that is fixed in the driving engine of swinging with trailing wheel use the resettlement section, attachment point fire coil (reality fair 2-48707 number) thereon.
As another known technology (for example the spy opens clear 63-101186 number), be to have to vehicle body the place ahead bevelled front side cylinder with in the V-type engine of vehicle body rear bevelled rear side cylinder two-wheeled carrying, between the V-type cylinder lateral body paddy that is formed between front side cylinder and the rear side cylinder opposing part, dispose air filter case, from this air filter case to being disposed at facing to the carburettor supplying clean air on the face between the V-arrangement lateral body paddy of each cylinder.
As the fair 2-48707 of above-mentioned reality number with respect to the occasion of above-mentioned V-type engine collocation point fire coil, high-tension coil only near in the V-type cylinder lateral body either party and away from the configuration of the opposing party ground, perhaps the bank ground away from both sides disposes.
Yet, in such arrangement, for away from the cylinder head of bank one side, must the high potential flexible cord be arranged into its light-up plug with long distance, but the connection of such high potential flexible cord is short as far as possible apart from needs, and wishes to make thus connection operation and installation exercise to become easy.What therefore, main purpose of the present invention was to shorten to each V-type cylinder lateral body in the V-type engine equipped vehicle respectively connects distance.
In order to solve above-mentioned problem, the 1st invention of the installation constitution of the application's electric apparatus, have air-breathing based part (this air-breathing based part is configured in the V word lateral body of V-type engine and this driving engine and with the driving engine air suction way and is connected) and be supported in the vehicle of electric apparatus of this air-breathing based part, have such feature: each the cylinder opposing part at above-mentioned air-breathing based part is installed the electric apparatus installation portion, at this electric apparatus installation portion electric apparatus is installed respectively, and is directly connected in opposite directions cylinder from each electric apparatus.
The 2nd invention is to have such feature in above-mentioned the 1st invention: electric apparatus is a high-tension coil, and is connected to the light-up plug that is installed on the cylinder head.
According to the 1st invention, because each cylinder opposing part of the air-breathing based part in being disposed at V word bank is installed electric apparatus, so electric apparatus is near with the distance change as the cylinder that is connected purpose, can shorten the connection distance as much as possible, and the connection operation becomes easy.
In addition, by electric apparatus being installed in air-breathing based part, electric apparatus can be configured to and be provided with in the V word bank of parts or near it, so also special installation portion needn't be set from place that must be far away, it is easy that the configuration of electric apparatus becomes with high density.
And, as in advance electric apparatus being formed group toward air-breathing based part, only need that then air-breathing based part is installed to driving engine and get final product, so that installation exercise also becomes is easy.
According to the 2nd invention, because electric apparatus is a high-tension coil, even it is higher and will consider the processing of distribution to connect the high potential software price of light-up plug of this high-tension coil and cylinder head, also can lack as much as possible and can form simple distribution shape, can carry out inexpensive and easy wiring operation.
Fig. 1 divides lateral plan for two-wheeled air-breathing pastern.
Fig. 2 is two-wheeled all lateral plans.
Fig. 3 is the birds-eye view of airfilter.
Fig. 4 is its decomposition diagram.
Fig. 5 is the cutaway view along 5-5 line among Fig. 3.
Fig. 6 is the cutaway view along 6-6 line among Fig. 3.
Fig. 7 is the under casing birds-eye view of airfilter.
Fig. 8 is the fore-and-aft direction central cross sectional view of air filter case.
Below, explanation is applicable to a two-wheeled embodiment with reference to the accompanying drawings.Fig. 1 divides lateral plan for two-wheeled air-breathing pastern, Fig. 2 is two-wheeled unitary side view, Fig. 3 is the birds-eye view of airfilter, Fig. 4 is its decomposition diagram, Fig. 5 is the cutaway view along 5-5 line among Fig. 3, Fig. 6 is the cutaway view along the 6-6 line of Fig. 3, and Fig. 7 is the under casing birds-eye view of air filter case, and Fig. 8 is the fore-and-aft direction central cross sectional view of air filter case.
At first, by this two-wheeled all structure of Fig. 2 simple declaration.Symbol 1 is a front-wheel, and symbol 2 is a front fork, and symbol 3 is a steering tiller, symbol 4 is preceding pipe, and symbol 5 is a main frame, and symbol 6 is each 1 cylinder of front and back and the V-type engine that forms vee shape, symbol 7 is a fish plate, and symbol 8 is a pivot plate, and symbol 9 is a rocking arm, symbol 10 is a trailing wheel, and symbol 11 is an energy disperser, and symbol 12 is the vehicle seat rail, symbol 13 is a vehicle seat, and symbol 14 is a Fuel Tank, and symbol 15 is an air filter case, symbol 16 is a carburettor, and symbol 17 is the front side cylinder of driving engine, and symbol 18 is the rear side cylinder.
Front air cylinder side igniting coil 20 and exhaust hood side igniting coil 21 are same structure, the concrete example that is equivalent to the electric apparatus in the present application respectively, and be provided with bullet-cap 23 in each front from its extended high potential flexible cord 22 respectively, here the light-up plug 24 (Fig. 1) with each cylinder head 17a that is installed on front side cylinder 17 and rear side cylinder 18 and 18a is connected.And the symbol of the symbol of the each several part of front air cylinder side igniting coil 20 and exhaust hood side igniting coil 21 and the light-up plug 24 of each cylinder of front and back is general.
As shown in Figures 3 and 4, front air cylinder side igniting coil 20 is being provided with high-tension lead-out terminal 26 at an end of coil box 25, and protrudes unshakable in one's determination 27 two ends from the length direction two ends, becomes mounting hole 28 at its two salients breakthrough form.Exhaust hood side igniting coil 21 also has same structure.
As shown in Figure 4, air filter case 15 is made of outer cover 30, filter core 31, under casing 32 and carburettor base 33, filter core 31 is installed on the clean room 34 (Fig. 8) of under casing 32, above being formed under casing 32, pass through the circumference of sealing member 35 chimeric filter cores 31 in all grooves of each circumference of peristome and outer cover 30 lower opening portions, by aliging each mounting hole 30a and 32a and connect with screw, it is integrated that it is nestled up.
On the top of outer cover 30 induction pipe 36 of opening downwards is being set projectedly forwards, import in the unclean chamber 37 from the extraneous gas that sucks here, after filter core 31 purifications, the carburettor base 33 through being installed under casing 32 supplies to each carburettor 16 with the downdraft formula.
Carburettor 16 is located at each front side cylinder 17 and rear side cylinder 18, and accommodates between the paddy of V word bank of the rear side cylinder 18 that is clipped in front side cylinder 17 in 19, is air filter case 15 above it.The air-breathing upstream side of each carburettor 16 is connected to carburettor base 33, is communicated to clean room 34, and the downstream is communicated to each air suction way 17b and 18b of front side cylinder 17 and rear side cylinder 18.Symbol 38 is a metal gauze, and symbol 39 is the bottom opening of under casing 32, and symbol 39a is a frame around it.
By Fig. 4, Fig. 7 and Fig. 8 as can be known, under casing 32 is provided with extension 40 at the front part branch of its bottom opening 39, protrude into integrally formed tabularly installed in front fagging 41 downwards in its rear side, be separated with spacing ground towards the overall width direction here and connect 2 mounting holes 42 of formation.Form notch 43 between installed in front fagging 41 and 2 mounting holes 42, can accommodate coil box 25.
Rearward be integrally formed in a pair of rear side that left and right directions separates from the top of the rear end wall 44 of under casing 32 projectedly fagging 45 is installed, become mounting hole 46 at each rearward end breakthrough form, utilize this mounting hole 46 below rear side installation fagging 45, supporting exhaust hood side igniting coil 21.
Below, the installation method of each high-tension coil is described.As shown in Figure 4, each mounting hole 28 of being formed at 27 two ends unshakable in one's determination is alignd with the mounting hole 42 of the installed in front fagging 41 of chimeric the flanged pin collar 50 in advance respectively, across packing ring 51 bolt 52 is passed through from opposition side, connect with nut 53, then as shown in Figure 5 front air cylinder side igniting coil 20 is installed to installed in front fagging 41.
Exhaust hood side igniting coil 21 is installed similarly, at first be configured to each rear side the downside of fagging 45 is installed, that the mounting hole 46 of fagging 45 is installed is consistent with the rear side of chimeric the collar 57 in advance respectively to make unshakable in one's determination 27 mounting hole 28, pass bolt 56 from the top, downside unshakable in one's determination 27 is in addition fastening with nut 58, then is installed to rear side as shown in Figure 6 fagging 45 is installed.
Like this, when front air cylinder side igniting coil 20 and exhaust hood side igniting coil 21 were supported to the front and back of air filter case 15 respectively, then front air cylinder side igniting coil 20 and exhaust hood side igniting coil 21 supported to and are in front side cylinder 17 and rear side cylinder 18 opposites and near the position of each light-up plug 24.
Therefore, the length of each high potential flexible cord 22 is all substantially for the shortest and form simple distribution shape, the software that even the script price is higher and need the consideration distribution to handle, also can make it short as much as possible and can form simple distribution shape, so can carry out inexpensive and easy wiring operation.
In addition, front air cylinder side igniting coil 20 and exhaust hood high-tension coil 21 can be configured to arranged in high density and between the paddy of V word bank of parts in 19 or near it by being respectively installed to air filter case 15, so there is no need to dispose and become easy from must special installation portion being set place far away.
And present embodiment adopts air filter case 15 as air-breathing based part, so effect is best.That is, paying attention to the occasion of driving engine to the responsibility of throttle operation, very close driving engine ground configuration carburettor 16 and throttle body, be difficult to guarantee the space of configuration electric apparatus on carburettor 16 and throttle body, but air filter case 15 in this way, and it is all easy that configuration and installation exercise then are installed.
And air filter case 15 is connected to cylinder head by carburettor 16 and throttle body, thus can shorten to the distance of cylinder head 17a, 18a, favourable on the distribution.
Front air cylinder side igniting coil 20 and exhaust hood side igniting coil 21 only need that then air filter case 15 is installed to driving engine 6 sides and get final product as in advance respectively through air filter case 15 formation groups, and it is easy that installation exercise also becomes.In addition, also can be by the air-breathing front air cylinder side igniting coil 20 and the exhaust hood side igniting coil 21 of cooling off simultaneously of air filter case 15.
Particularly in the present embodiment, owing to the hole on the iron core 27 that will be located at high- tension coil 20,21 in advance is used as mounting hole 28, so can not need electric apparatus be processed especially for installation.
In addition, because the side-play amount on the overall width direction similarly staggers corresponding to front side cylinder 17 and rear side cylinder 18 for each mounting hole 42 of installed in front fagging 41 and rear side installation fagging 45 and the position of mounting hole 46, so can form the distance of each lead-out terminal 26 with the light-up plug 24 of front air cylinder side igniting coil 20 and exhaust hood side igniting coil 21 with same degree, can make the length of each high potential software 22 be roughly same degree.
The present application is not limited to the foregoing description, can make various deformation, for example, also can as embodiment, high- tension coil 20,21 be formed bolt and nut connection and construct, form fitting portion through air filter case 15 in advance, be installed to the inside by modes such as embeddings.
Making up the occasion that is adopted with fuel injection valve, as air-breathing based part, can adopt the known integral type throttle body of air suction way bonded assembly with two cylinders of V-type configuration,, high-tension coil is installed to the front and back etc. and corresponding cylinder part in opposite directions of throttle body in this occasion.
Like this, the electric apparatuss such as high-tension coil that form group at throttle body can be installed near the cylinder head by the operation that throttle body is connected to the driving engine air suction way, and it is proper, in addition, as be between the cylinder head of throttle body and driving engine, arrangement components on fuel injection valve etc. especially not then is than the more close cylinder head of airfilter, so that wiring operation also becomes is easier.
In addition, the configuration direction of two cylinders of V-type configuration can be at the fore-and-aft direction or the left and right directions of vehicle body, as be configured in left and right directions, then electric apparatus also is installed to the left and right end portions side of air-breathing based part, can easily walking wind be led toward the left and right sides both end sides that is configured in the air-breathing based part between two cylinders, as a result, can further improve the cooling effectiveness of the electric apparatus of both ends, the left and right sides side that is installed to air-breathing based part.
In addition, as the electric apparatus of the object of the present application, also can be the electromagnetic valve that as required the new gas of air filter case is supplied between the combustion chamber of carburettor.In this occasion, each cylinder head part that is used for two cylinders of V-type configuration is that new gas is supplied with pipe with the member that the electric apparatus that is installed on air filter case couples together, also can as above-mentioned embodiment, obtain to shorten it thus and connect distance, make installation exercise and connect all effects of the present invention such as operation becomes easily.
Claims (2)
1. the installation constitution of an electric apparatus, be used for vehicle, this vehicle has air-breathing based part and is supported on the electric apparatus of this air-breathing based part, and this air-breathing based part is disposed in the V word bank of V-type engine and this driving engine and is connected to the air suction way of driving engine; It is characterized in that: each the cylinder opposing part at above-mentioned air-breathing based part is provided with the electric apparatus installation portion, at this electric apparatus installation portion electric apparatus is installed respectively, and is directly connected in opposite directions cylinder from each electric apparatus.
2. the installation constitution of electric apparatus as claimed in claim 1, it is characterized in that: above-mentioned electric apparatus is a high-tension coil, is connected to the light-up plug that is installed on cylinder head.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36155197A JP3466072B2 (en) | 1997-12-26 | 1997-12-26 | Mounting structure of electrical components |
| JP361551/97 | 1997-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1220956A true CN1220956A (en) | 1999-06-30 |
| CN1079757C CN1079757C (en) | 2002-02-27 |
Family
ID=18474040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98125499A Expired - Fee Related CN1079757C (en) | 1997-12-26 | 1998-12-25 | Mounting structure of electric installation |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3466072B2 (en) |
| CN (1) | CN1079757C (en) |
| IT (1) | IT1305585B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447042C (en) * | 2004-09-24 | 2008-12-31 | 雅马哈发动机株式会社 | Straddle type vehicle |
| CN102745288A (en) * | 2011-04-21 | 2012-10-24 | 铃木株式会社 | Riding type vehicle |
| CN103569267A (en) * | 2012-08-03 | 2014-02-12 | 雅马哈发动机株式会社 | Saddle type vehicle |
| CN105626326A (en) * | 2016-03-09 | 2016-06-01 | 力帆实业(集团)股份有限公司 | Motorcycle air filter |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003004340A1 (en) * | 2001-07-06 | 2003-01-16 | Honda Giken Kogyo Kabushiki Kaisha | Electric equipment arranging structure in motor |
| JP5156968B2 (en) * | 2008-01-31 | 2013-03-06 | 本田技研工業株式会社 | Motorcycle |
| JP5758574B2 (en) * | 2009-12-29 | 2015-08-05 | 川崎重工業株式会社 | Motorcycle |
| JP5624780B2 (en) | 2010-03-23 | 2014-11-12 | 本田技研工業株式会社 | Air cleaner device |
| JP5630134B2 (en) * | 2010-08-05 | 2014-11-26 | スズキ株式会社 | Engine control unit layout structure for motorcycles |
| JP5742136B2 (en) * | 2010-08-26 | 2015-07-01 | スズキ株式会社 | Electric parts mounting structure for motorcycles |
| JP2014177928A (en) | 2013-03-15 | 2014-09-25 | Yamaha Motor Co Ltd | Saddle-riding type vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195976U (en) * | 1984-06-08 | 1985-12-27 | 本田技研工業株式会社 | Installation structure of ignition coil in vehicle |
| JPS63101186A (en) * | 1987-09-21 | 1988-05-06 | 本田技研工業株式会社 | Suction system in motorcyle |
-
1997
- 1997-12-26 JP JP36155197A patent/JP3466072B2/en not_active Expired - Fee Related
-
1998
- 1998-11-26 IT IT1998TO000994 patent/IT1305585B1/en active
- 1998-12-25 CN CN98125499A patent/CN1079757C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447042C (en) * | 2004-09-24 | 2008-12-31 | 雅马哈发动机株式会社 | Straddle type vehicle |
| CN102745288A (en) * | 2011-04-21 | 2012-10-24 | 铃木株式会社 | Riding type vehicle |
| CN102745288B (en) * | 2011-04-21 | 2015-04-22 | 铃木株式会社 | Riding type vehicle |
| CN103569267A (en) * | 2012-08-03 | 2014-02-12 | 雅马哈发动机株式会社 | Saddle type vehicle |
| CN103569267B (en) * | 2012-08-03 | 2016-06-29 | 雅马哈发动机株式会社 | Riding vehicle |
| CN105626326A (en) * | 2016-03-09 | 2016-06-01 | 力帆实业(集团)股份有限公司 | Motorcycle air filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11193759A (en) | 1999-07-21 |
| ITTO980994A1 (en) | 2000-05-26 |
| CN1079757C (en) | 2002-02-27 |
| IT1305585B1 (en) | 2001-05-09 |
| JP3466072B2 (en) | 2003-11-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020227 Termination date: 20131225 |