WO2003004340A1

WO2003004340A1 - Electric equipment arranging structure in motor

Info

Publication number: WO2003004340A1
Application number: PCT/JP2001/005908
Authority: WO
Inventors: Yoshihisa Hirose; Ryota Umetani
Original assignee: Honda Giken Kogyo Kabushiki Kaisha
Priority date: 2001-07-06
Filing date: 2001-07-06
Publication date: 2003-01-16
Also published as: JPWO2003004340A1; KR20040012991A; JP4084747B2; GR20020100302A; CN1290738C; BR0117064B1; GR1006546B; AR033190A1; KR100573856B1; BR0117064A; CN1527776A; MY139759A; TW568851B

Abstract

A motorcycle in which a case accommodating a voltage controlling regulator and equipped on its outer face with radiation fins for promoting the heat radiation from the voltage controlling regulator is mounted together with the other electric equipment other than the voltage controlling regulator on a body frame. In order to reduce the number of parts and to mount a plurality of electric devices on the body frame, the other electric devices (76, 77) are mounted on electric equipment mounting portions (78b, 78c, 78d) which are molded integrally with a case (78).

Description

Specification Structure of electrical components in a motorcycle

FIELD OF THE INVENTION.

The present invention relates to a case in which a voltage control leggyle is housed and a radiation fin for promoting heat dissipation from the evening is provided on an outer surface, and other electrical components other than the voltage control leggyle are provided. The present invention relates to a motorcycle mounted on a vehicle body frame, and more particularly to an improvement in an arrangement structure of electrical components.

Background art

Conventionally, as disclosed in, for example, Japanese Utility Model Publication No. 5-9993, the ignition coil, the voltage control regulator and the direction indicating mechanism are concentrated on a bracket attached to the vehicle body frame. It is known that the work piece can be attached to improve workability in an assembling process or during inspection and repair.

However, in the above-mentioned conventional one, a bracket is necessary for attaching the electric component to the vehicle body frame, which increases the number of parts.

On the other hand, the voltage regulation regulator is usually housed in a case that is mounted on the body frame with fins to enhance heat dissipation, and such a case is used for other electrical components. If the product can be mounted on the body frame, it will contribute to a reduction in the number of parts.

The present invention has been made in view of the above circumstances, and has as its object to provide an electric component arrangement structure in a motorcycle in which a plurality of electric components can be attached to a body frame while reducing the number of parts. And

Disclosure of the invention

In order to achieve the above object, the present invention provides a case where a voltage control regulator is housed and radiating fins for promoting heat radiation from the voltage control regulator are provided on an outer surface; A first feature of the motorcycle in which other electrical components other than evening is mounted on the vehicle body frame, wherein the other electrical components are mounted on an electrical component mounting portion formed integrally with the case.

According to the configuration of the first feature, the regulation for voltage control is originally stored. The electrical component mounting part is integrally formed with the case that is mounted on the vehicle body frame, and other electrical components are mounted on the electrical component mounting part, so there is no need for special parts for mounting the electrical component on the vehicle body frame. The number of parts can be reduced, and the electrical component mounting part for attaching other electrical components is formed integrally with the case in addition to the part for storing the voltage control regulator and the case is large. In addition to the voltage control regulator, other electrical components can be assembled into the case to make it easier to assemble to improve the heat dissipation.

In addition, the present invention is characterized in that, in addition to the configuration of the first feature, the other electrical component is at least one of an ignition coil and an ignition control device. The electrical connection between the respective electrical components can be facilitated by arranging the electrical components related to the voltage regulator and the voltage control regulator in a case.

Further, in the present invention, in addition to the configuration of the invention described in claim 1 or 2, a storage box whose upper portion is openably and closably covered with a passenger seat is provided at a rear portion of the vehicle body frame. The case is arranged at a position forward and below the riding seat. According to such a configuration, the voltage control regulator is installed in an empty space where maintenance is easy. Multiple electrical components can be placed effectively.

BRIEF DESCRIPTION OF THE FIGURES

1 to 4 show an embodiment of the present invention. FIG. 1 is a side view of a motorcycle, FIG. 2 is an enlarged longitudinal sectional view of a rear part of the motorcycle, and FIG. 3 is an enlarged view of line 3-3 in FIG. FIG. 4 is a sectional view taken along line 4-4 in FIG.

BEST MODE FOR CARRYING OUT THE INVENTION

First, in FIG. 1, a body frame F, which is a frame of the motorcycle, includes a head pipe 12 that supports the front fork 11 so as to be steerable, and a single main frame 13 that extends rearward and downward from the head pipe 12. And a pair of left and right lyaframes 14 connected to the rear portion of the main frame 13 and extending upward. The front wheel WF is rotatably supported at the lower end of the front fork 11. A steering handle 15 is connected to the upper end of the front fork 11. The main frame 13 is composed of a square pipe having a rectangular cross section having a pair of right and left side surfaces extending in the vertical direction in parallel with each other. 6 are directly attached by welding, respectively, and a pivot plate 17 is directly attached to both rear side surfaces of the main frame 13 by welding.

An engine unit E is disposed below the main frame 13, and the engine unit E is suspended from the body frame F so as to be supported by the hanger plates 16 and the pivot plates 17.

The pivot plate 17 is provided with a cylindrical support shaft 20, and front ends of a pair of left and right lyaforks 21... Are supported on both ends of the support shaft 20 so as to be able to swing up and down. Rear fork 2 1 ... The rear wheel WR is supported between the rear ends.

Referring to FIG. 2 and FIG. 3 together, the rear ends of the lya frames 14. A first cross member 23 made of a round pipe is provided between the intermediate portions of the two frame members 14..., And a second cross member 24 made of a round pipe is provided between the front portions of the two frame frames 14. Is provided. In addition, the intermediate portion of the second cross member 124 is attached to the rear upper surface of the main frame 13 by welding. A support plate 25 is provided on the front side of the second cross member 124 and between the two frame members 14.

A pair of connecting pipes 26 are arranged on both sides of the rear portion of the main frame 13. One end of each of these connecting pipes 26 is attached to the lower surface of the middle part of both lya frames 14 by welding. The other ends of the connecting pipes 26 are commonly attached to the rear surface of the pivot plate 17 by welding. That is, a pair of connecting pipes 26 arranged on both sides of the main frame 13 connect the front portions of the both frame frames 14 and the pivot plate 17 with each other. The main frame 13 is attached to both rear side surfaces by welding.

The upper part of the rear wheel WR is covered with a lender fender 27 attached to the lya frames 14, 14. Above the lya fender 27, there are supporting blocks 2 fixed to the lya frames 14. A fuel tank 29 supported by the rear of the rear frames 14 and 8 is disposed. The bracket plates 30 are fixed to the frame frames 14 so as to be positioned below the support blocks 28. The bracket plates 30 and both of the forks 2 1. Rear cushion units 32 are provided between the rear and the rear.

On the front side of the fuel tank 29, a storage box 35 is disposed, and the storage box 35 is provided with a support plate 25 and a support block 2 provided between the front portions of the both frame frames 14. 8 ... sexually supported.

Referring again to FIG. 1, a synthetic resin cover 38 that covers the body frame F is attached to the body frame F. The covers 38 are disposed on the left and right sides of the main frame 13. The front side cover 39 and the redder shield 40 connected to the front of both front side covers 39 and the head pipe 12 so as to cover the occupant's legs from the front. The front top cover 41 connected to both leg shields 40 and the front pipe cover 41 cover the head pipe 12 from the rear side and cover the main frame 13 from above. The main frame top cover 4 2 and the underside cover 4 3… under the front side covers 39 and the rear frame 14, the fuel tank 29 and the storage box 35 are covered from both sides. Ryasaidokaba composed of one 4 4 ... capital. A tandem seat 45, which is a riding seat that covers the storage box 35 and the fuel tank 29 from above, is provided between the upper portions of the both side cover 4 4. It is arranged to be openable and closable.

The storage box 35 is disposed between the front portions of the pair of left and right lyaframes 14..., And includes a synthetic resin box body 46 having an open upper end, and a rear wall 4 6 of the box body 46. and a synthetic resin wall member 47 fixed to a.

Referring to FIG. 4 as well, the front of the box body 46 is disposed above the support plate 25 provided on the body frame F, and the space between the front of the box body 46 and the support plate 25 is provided. A pair of elastic members 48, 48 are interposed therebetween, and weld nuts 49 are fixed to the lower surface of the support plate 25 at positions corresponding to the two elastic members 48, 48. The two elastic members 48, 48 have at their upper ends a flange portion 48a, which contacts the front portion of the box body 46 from above, and a crocodile portion 7 which contacts the flange portion 48a, from above. 2 a ... on top The provided metal cylindrical collars 72, 72 are inserted into the elastic members 48, 48 from above. Then, the ports 50, 50, which are passed through the collars 72, 72 and the support plate 25 from above, are screwed into the weld nuts 49,. The portion is elastically supported by the vehicle body frame F via the support plate 25. Further, on the rear upper portion of the box body 46, there are provided flange portions 51 extending over support blocks 28 provided on the body frame F. These flanges 5 1... Are formed of a support block 28 and an elastic member 52 interposed between the flanges 51 and a support block 28 at a position corresponding to each elastic member 52. The weld nuts 53 fixed to the lower surface, the metal cylindrical collars 73 inserted into the elastic members 52, the collars 73 and the support blocks 28 are communicated from above. As a result, the port frame 5 is screwed into the donut 5 3..., And the body frame is supported through the support blocks 28, similarly to the elastic support structure of the front support plate 25 of the box body 46. Elastically supported by the shaft F.

Further, a sheet hinge portion 55 is formed on the front upper end of the box body 46 so as to protrude forward, and the front end of the tandem seat 45 is attached to the sheet hinge portion 55. It is connected to be able to rotate up and down.

By the way, in the box body 46, a main storage room 56 for storing a helmet or the like (not shown) and a battery storage room 57 arranged below the rear of the main storage room 56 are formed. A cover member 58 that partitions between the main storage room 56 and the battery storage room 57 is disposed so as to cover the battery storage room 57.

The bottom of the box body 46 in the storage box 35 is provided with a pair of positioning grooves 59 into which the lower part of the cover member 58 is inserted. It is positioned and supported at the bottom of 46. The upper side of the cover member 58 is fastened to the box body 46 by screw members 62. The upper part of the cover member 58 is detachably fixed to the box body 46. That is, the lower part of the cover member 58 covering the battery storage chamber 57 is positioned and supported on the bottom of the box body 46 so as to partition between the main storage chamber 56 and the upper part of the cover member 58. Are detachably fixed to the box body 46, and the main storage room 56 and the battery storage room 57 are clearly distinguished from each other. It can be formed in the box body 46 of the storage box 35.

The battery storage room 57 is formed between the cover member 58 and the lower part of the rear wall 46 a of the pox body 46. The battery storage room 57 has a battery 6 3 And a not-shown starter relay and a fuse, which are arranged on both sides of the battery 63, are stored in the battery storage room 57. The electrical components related to are also effectively stored.

An opening 66 is provided in the upper part of the rear wall 46a in the box body 46, and a wall member 47 is fixed to the rear wall 46a by heat staking or the like at the periphery of the opening 66. The wall member 47 is formed so as to protrude rearward from the upper portion of the rear wall 46a and to avoid interference with the first cross member 23 of the vehicle body frame F. Thereby, the accessory case 67 communicating with the upper rear part of the main storage room 56 can be easily formed in the wall member 47. Since the wall member 47 is formed so as to bulge rearward from the upper portion of the rear wall 46a in the box body 46, the accessory case 67 is also formed of the rear wall 46a. It is formed so as to bulge rearward from the upper part.

In addition, the storage box 35 has a box body 46 that forms the main storage room 56 and the battery storage room 57, and a small box 67 that communicates with the main storage room 56. The storage box 35 includes a main storage room 56 and a battery storage room disposed below the rear of the main storage room 56. 57 and a small container 67 bulging rearward from the main storage room 56 so as to communicate with the upper rear part of the main storage room 56.

The opening end of the accessory case 6 7 on the side of the main storage room 56 is openably and closably covered with a lid 68 made of synthetic resin, and this lid 68 is formed continuously with the upper part of the cover member 58. . Moreover, the connecting portion between the cover member 58 and the lid 68 is formed so as to function as a hinge 69 by reducing the wall thickness, and the lid connected to the cover member 58 via the hinge 69 is provided. Reference numeral 6 8 denotes a position for closing the opening end of the small storage compartment 6 7 side as shown by a solid line in FIG. 2 and a main storage room 5 6 of the small storage compartment 6 7 as shown by a chain line in FIG. The opening end on the side of the main storage chamber 56 of the accessory case 67 can be easily opened and closed. Moreover, in order to maintain the position to close the opening end of the accessory case 67 on the side of the main storage room 56, for example, a pair of engaging claws 70 is provided on the upper part of the lid 68, The engaging claws 70... Are engaged with the rear wall 46 a of the box body 46 at a position above the opening 66 so as to be disengageable.

As described above, the main storage room 56, the battery storage room 57 arranged below the rear of the main storage room 56, and the upper part of the main storage room 56 connected to the upper rear side of the main storage room 56. According to the storage box 35 formed with the accessory case 67 bulging rearward from the rear, the battery storage room 57 that needs to secure a relatively large space is mainly provided in the storage box 35. By arranging it at the rear lower part of the storage compartment 56, the capacity of motorcycle parts such as the fuel tank 29 disposed behind the storage box 35 is relatively small due to the battery storage compartment 57. There is no need to set, and the capacity of motorcycle parts such as the fuel tank 29 can be set relatively large while securing a space for storing the battery 63. In addition, a small container 67 that can be set to have a small capacity is formed so as to bulge rearward from the main storage room 56 so as to communicate with the upper rear part of the main storage room 56, so that the fuel tank 29, etc. The effect on the capacity setting of motorcycle parts can be reduced, and a space for small items 67 can be secured.

Referring also to FIG. 4, at a position forward of the storage box 35 and below the tandem seat 45, a voltage control regulator 75 and a voltage control regulator are provided. At least one (both in this embodiment) of an ignition coil 76 and an ignition control device 77 which are electrical components different from 75 are arranged.

The voltage regulation regulator 75 is housed in a regulator storage section 78 a provided in a case 78 made of, for example, an aluminum alloy, and a lower section of the regulation storage section 7 8 a is opened. It is formed in a rectangular box shape. Thus, the voltage control regulator 750 is housed in the storage section 78 a so as to be molded with a synthetic resin, and is provided with the voltage control regulator 75 75 a. Is projected downward from the storage section 7 8a. In addition, a plurality of heat radiation fins 79 are provided on the outer surface of the storage section 78a for facilitating heat release from the voltage control storage section 75.

The case 78 has first, second and third electrical component mounting portions 78 b, 78 c, The first electrical component mounting part 7 8b is formed in a rectangular box shape that opens downward, and is integrally connected to the rear of the reguille overnight storage part 7 8a. The first electrical component mounting portion 78b is provided with a rectangular opening 80.

An ignition control device 77 is housed in the first electrical component mounting portion 78b so as to partially face the opening 80. The ignition control device 77 includes a plurality of, for example, three screw members 8 1. Is fixed to the first electrical component mounting part 78b. The power bra 77a of the ignition control device 77 projects downward from the first electrical component mounting portion 78b.

The second and third electrical component mounting portions 78c and 78d extend sideways from the regular storage portion 78a and the first electrical component mounting portion 78b in parallel with each other. The ignition coil 76 is mounted on the second and third electrical component mounting portions 78c and 78d. That is, the ignition coil 76 is connected to the second and third electrical component mounting portions 78 c, 7

8 d is provided with a pair of arms 76 a, 76 a placed on top of the second electrical component and the third electrical component by the ports 82, 82. Fastened to the mounting sections 78c and 78d.

In this way, the ignition coil 76 and the ignition control device 77 are attached to the case 78 that houses the voltage control regulator 75.

The case 78 includes a front support plate 78 e projecting forward from the storage section 78 a and a rear support plate protruding rearward from the tip of the third electrical component mounting portion 78 d. The part 78 f is provided integrally. On the other hand, the main frame 13 of the vehicle body frame F is welded with a flat plate bracket 83 that comes into contact with the front support plate portion 78e from below, and the front support plate 78e and the bracket 83 A bolt 85 passed through the bracket is screwed into a weld nut 84 fixed to the lower surface of the bracket 83. The rear support plate 78 f is in contact with the upper surface of the support plate 25 provided between the two frame frames 14... And is inserted through the rear support plate 78 f and the support plate 25. A bolt 87 is screwed into a weld nut 86 fixed to the lower surface of the support plate 25.

By tightening the ports 85, 87 which are screwed to the weld nuts 84, 86, the case 78 becomes a power bra 75a and an ignition control device 77, which are provided in the voltage control regulator 75. Align the power bra 7 7a on the right side of the main frame 13 And mounted on the body frame F.

Next, the operation of this embodiment will be described. A body frame F accommodates a voltage control regulator 55 and heat radiation fins 79 for facilitating heat radiation from the voltage control regulator 75. In this case 78, an ignition coil 76 and an ignition control device 77, which are other electrical components other than the voltage control regulator 75, are attached. Therefore, the number of components can be reduced by eliminating the need for special components for mounting the voltage control regulator 75, the ignition coil 76, and the ignition control device 77, which are electrical components, to the vehicle body frame F.

First to third electrical component mounting portions 78b to 78d for forming the same are formed on the body. In addition, the case 78 has a first electrical component mounting section for storing and mounting the ignition control device 77, in addition to the Regile overnight storage section 78a for storing the voltage regulating module 75 for voltage control. 78 b and the second and third electrical component mounting sections 78 c and 78 d for mounting the ignition coil 76 are formed integrally, and the case 78 is enlarged to improve heat dissipation be able to.

Further, in addition to the voltage control regulator 75, other electrical components such as the ignition coil 76 and the ignition control device 77 are assembled into the case 78 to form a unit, thereby improving the assemblability.

In addition, at least one of the ignition coil 76 and the ignition control device 77 (both in this embodiment) is attached to the case 78 that accommodates the voltage control regulator 75, so that the voltage control regulator is controlled. 7 5 and the electrical components related to the voltage control regulator 7 5 are grouped together in a case 7 8 for voltage control regulation. 7 5, an ignition coil 76 and an ignition control device 7 7 The electrical connection between them can be facilitated.

Further, since the case 78 is disposed at a position in front of the storage box 35 and below the tandem seat 45, the voltage control regulator is provided in an empty space where maintenance is easy. A plurality of electrical components 76, 77 including 5, can be effectively arranged.

The embodiments of the present invention have been described above, but the present invention is limited to the above embodiments. However, various design changes can be made without departing from the present invention described in the claims.

Claims

The scope of the claims

1. A case (7 8) in which a radiating fin (79) for accommodating the voltage control regulator (75) and radiating power and the like is provided on the outer surface and accommodating the voltage control regulator (75). In a motorcycle in which other electrical components (76, 77) other than the control regula- yle (75) are mounted on the vehicle body frame (F), the electrical component mounting portion (78) formed integrally with the case (78). b, 78c, 78d), wherein the other electrical component (76, 77) is attached to the motorcycle.

2. The motorcycle according to claim 1, wherein the other electrical component is at least one of an ignition coil (76) and an ignition control device (77).

3. At the rear of the body frame (F), there is provided a storage box (35) whose upper part is openably closable with a riding seat (45), and is located in front of the storage box (35), The electrical component arrangement structure for a motorcycle according to claim 1 or 2, wherein the case (78) is arranged at a position below a seat for ride (45).