JP2017061198A - Electric component support structure of vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electric component support structure of a vehicle which achieves high flexibility of arrangement of an electric wiring bundle.SOLUTION: An electric component support structure of a vehicle includes: a harness 32 of a motor cycle; and a support member 45 attached to the harness 32. An electric component 40, with which a first wiring 38 branched from the harness 32 is connected, is supported by the support member 45. The support member 45 is formed by an L shaped plate material having an attachment piece 46 and a support piece 48 perpendicular to the attachment piece 46. The attachment piece 46 is attached to the harness 32 by an adhesive tape 50. The first wiring 38 and the electric component 40 are attached to the support piece 48 by the adhesive tape 50.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a support structure for electrical components connected to wiring branched from an electrical wiring bundle in a vehicle.

  In a vehicle such as a motorcycle, an electrical component such as a relay is connected to the wiring branched from the electrical wiring bundle. Such an electrical component is generally supported via a bracket provided on the vehicle body side (for example, Patent Document 1).

Utility Model Registration No. 3159264

  However, in such a support structure, since the position of the electrical component is determined by the bracket on the vehicle body side, the arrangement of the electrical wiring bundle is limited, and the degree of design freedom is low.

  An object of the present invention is to provide an electric component support structure for a vehicle having a high degree of freedom in arrangement of electric wiring bundles.

  To achieve the above object, a vehicle electrical component support structure according to the present invention includes a vehicle electrical wiring bundle and a support member attached to the electrical wiring bundle. An electrical component to which the branched wiring is connected is supported. The electrical components include, for example, relays, fuse boxes, regulators, relay boxes, various sensors, ECUs (electronic control units), and connectors to which these are connected.

  According to this configuration, since the electrical component is supported by the electrical wiring bundle via the support member, the electrical component component including the electrical component from the electrical wiring bundle is completed as a single electrical wiring bundle. Thereby, compared with the case where the bracket for electrical component support is provided on the vehicle body side, the electrical wiring bundle can be arranged without being limited to the position of the electrical component. Therefore, the degree of freedom of arrangement of the electric wiring bundle and the degree of freedom of the support structure for the electric parts are high. Further, since it is not necessary to provide a bracket for supporting the electric component on the vehicle body side, a fixing operation for attaching the electric component to the vehicle body side and an operation for providing the bracket on the vehicle body frame become unnecessary.

  In the present invention, at least one of attachment of the electrical wiring bundle and the support member, attachment of the support member and the electrical component, and attachment of the wiring connected to the electrical component and the support member is a binding member. It is preferable that The binding member includes an adhesive tape and a binding band. According to this configuration, it is possible to realize a strong attachment with a simple structure and to be inexpensive. In addition, the bundling member is easy to install, and the influence on other parts due to the attachment is small. Therefore, the design can be easily changed, and the degree of freedom in design is improved. In addition, any type of electrical component can be easily supported.

  In the present invention, it is preferable that the wiring connected to the electrical component is supported by the support member. According to this configuration, since the wiring is supported by the support member together with the electrical component, the support of the electrical component is stabilized.

  In the present invention, the support member includes a member having an attachment piece and a support piece bent with respect to the attachment piece, the attachment piece is attached to the electric wiring bundle, and the electric component is attached to the support piece. It is preferably supported. According to this configuration, the structure is simple, and the electrical component can be supported away from the electrical wiring bundle.

  When the support member includes the attachment piece and the support piece, it is preferable that the electrical component is supported on an outer surface of the support piece opposite to the attachment piece. According to this configuration, since the outer surface of the support piece can be used as a support surface, wiring is easy without being obstructed by the attachment piece, and the degree of design freedom is high.

  When the support member includes the attachment piece and the support piece, it is preferable that the support member is attached to an upper portion of the electric wiring bundle, and the support piece protrudes upward from the attachment piece. According to this configuration, since raindrops flow downward from the electrical components, the electrical components and the wiring connected thereto are protected from the raindrops. In this case, it is preferable to further include a bag-shaped protection member that covers the electrical component protruding upward. The protective member is made of an elastic member such as rubber, for example. According to this configuration, the electrical component is further protected from raindrops.

  In this invention, it is preferable that the said supporting member is attached to the said electrical wiring bundle before the said wiring branches. Since the electric wiring bundle before branching has a large diameter, the support of the electric component is stabilized by attaching the support member to the electric wiring bundle having such a large diameter.

  In this invention, it is preferable that the said electrical wiring bundle is attached to the support fixture fixed to the vehicle body, and the said electrical component or the said support member is attached to the said support fixture. Here, the “vehicle body” means an engine, a power transmission device, and an electrical component excluding parts, a frame component, a cowling cowl component, a steering component, a suspension component, Includes parts that make up tires and wheels, and parts that make up brakes. According to this configuration, the support member can be stably supported without providing a dedicated bracket for holding the support member on the vehicle body side. Moreover, the positioning of the support member and the electrical component with respect to the electrical wiring bundle is easy.

  According to the electric component supporting structure for a vehicle of the present invention, since the electric component is supported by the electric wiring bundle via the support member, the electric component component including the electric component is completed from the electric wiring bundle as a single electric wiring bundle. doing. As a result, the electric wiring bundle can be arranged without being restricted by the position of the electric component, so that the degree of freedom of arrangement of the electric wiring bundle is high.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing a motorcycle that is a type of vehicle provided with an electrical component support structure according to a first embodiment of the present invention. It is a side view showing a harness of the same motorcycle. It is a perspective view which shows the same electrical component support structure. It is a side view which shows the same electrical component support structure typically. It is a rear view which shows the same electrical component support structure. It is a figure which shows an example of the protection member of the same electrical component support structure. It is a side view which shows typically the electrical component support structure which concerns on 2nd Embodiment of this invention.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. In the present specification, “left side” and “right side” refer to the left and right sides as viewed from the driver who gets on the vehicle.

  FIG. 1 is a side view of a motorcycle that is a type of vehicle provided with an electrical component support structure according to a first embodiment of the present invention. A body frame FR of the motorcycle has a main frame 1 that forms a front half and a rear frame 2 that forms a rear half. A head pipe 4 is provided at the front end of the main frame 1, and a front fork 8 is pivotally supported on the head pipe 4 via a steering shaft (not shown). A steering handle 6 is fixed to the upper end portion of the front fork 8, and a front wheel 10 is attached to the lower end portion of the front fork 8.

  A swing arm bracket 9 is provided at the rear end of the main frame 1. A swing arm 12 is pivotally supported around a pivot shaft 16 attached to the swing arm bracket 9 so as to be swingable up and down. A rear wheel 14 is rotatably supported at the rear end of the swing arm 12. An engine E is attached to the front side of the swing arm bracket 9 below the main frame 1. The engine E drives the rear wheel 14 via the drive chain 11.

  A fuel tank 15 is disposed on the upper part of the main frame 1, and a rider's seat 18 and a passenger's seat 20 are supported on the rear frame 2. A resin cowling 22 is mounted on the front of the vehicle body. The cowling 22 covers portions from the front of the head pipe 4 to the outside of the front part of the vehicle body and the outside of the engine E. A headlamp unit 24 is attached to the cowling 22.

  The outer side of the main frame 1 above the engine E is covered with a pair of left and right knee grip covers 25. Above the knee grip cover 25, a pair of left and right tank covers 26 that covers the lower part of the fuel tank 15 from the outside are disposed. A pair of left and right side covers 27 are disposed behind the knee grip cover 25 and the tank cover 26 to cover the lower side of the rider's seat 18 from the outside. A pair of left and right rear covers 28 is disposed behind the side cover 27 and covers the lower side of the passenger seat 20 from the outside.

  An electronic control unit (ECU) 30 is disposed inside the rear cover 28 below the passenger seat 20. The electronic control unit 30 performs various controls of the vehicle including the engine E, and a plurality of electric wires used for power supply and signal communication necessary for the control are connected. The plurality of electric wires are bundled together with a binding band, an adhesive tape, or the like to constitute a harness 32 that is an electric wiring bundle.

  The harness 32 extends forward from the electronic control unit 30. Specifically, the harness 32 extends along the main frame 1 and the rear frame 2 in a side view, and is fixed to the vehicle body frame FR by fixing members 52 (FIG. 4) at a plurality of locations. As shown in FIG. 2, the harness 32 includes a main portion 34, a plurality of first branch portions 35 branched from the main portion 34, and a plurality of second branch portions 36 branched from the first branch portion 35. . First and second wirings 38 and 39 are further branched from the second branch portion 36, and an electrical component 40 connected to the connector is connected to the upper first wiring 38.

  The electrical component 40 includes, for example, a connector to which these components are connected in addition to a relay, a fuse box, a regulator, a relay box, various sensors, and the like.

  FIG. 3 is an enlarged perspective view showing a region surrounded by a circle III in FIG. 2 and shows the electric component support structure of the present embodiment. The electrical component 40 of this embodiment is a connector 40 to which a relay 42 is connected. The relay 42 is used for controlling the headlamp unit 24 (FIG. 1), for example. As shown in the figure, a support member 45 is attached to a second branch portion 36 that forms a part of the harness 32, and a connector (electrical component) 40 is supported on the support member 45. The support member 45 also supports the first wiring 38 connected to the connector 40. Here, the state in which the electrical component is supported is, for example, a state in which the electrical component is integrally fixed to the harness 32 and a state in which the relative movement of the electronic component 40 with respect to the first wiring 38 is prevented. .

  Specifically, the support member 45 is made of an L-shaped plate member having an attachment piece 46 and a support piece 48 that is substantially orthogonal to the attachment piece 46, and the attachment piece 46 is attached to the second branch portion 36 of the harness 32. The connector 40 is supported by the support piece 48. By configuring the support member 45 with an L-shaped plate material, the structure is simplified and the unit cost is reduced. Further, since the support member 45 made of a plate material has a plate shape, it is difficult to rotate relative to the harness 32. However, the shape of the support member 45 is not limited to the L-shape, and the support member 45 may not be a plate material.

  The support member 45 of this embodiment is made of resin. By using resin, the support member 45 can be reduced in weight. However, the material of the support member 45 is not limited to this, and may be made of a metal such as aluminum, for example. If a metal such as aluminum is used, the natural frequency of the support member 45 can be easily set high. However, when a metal member is used, it is preferable to secure the corner R so as not to damage the harness, and when a conductive member is used, it is preferable to perform an insulation treatment. The support member 45 preferably has higher rigidity than the harness 32.

  FIG. 4 is a side view schematically showing the electrical component support structure of FIG. The attachment piece 46 of the support member 45 is attached to the second branch portion 36 of the harness 32 with an adhesive tape 50 which is a kind of a binding member. The connector 40 is attached to the support piece 48 of the support member 45 by the adhesive tape 50. The first wiring 38 connected to the connector 40 is also attached to the support piece 48 of the support member 45 by the adhesive tape 50. The binding member includes a binding band in addition to the adhesive tape.

  By using the binding member to support the electrical component 40 on the support member 45, it is not necessary to provide the support member 45 itself with a structure for fixing the electrical component or the wiring. Therefore, the structure of the support member 45 is simple. Become. Further, compared with the case where the support member 45 is provided with a structure for fixing the electrical component, the support position of the electrical component 40 with respect to the support member 45 can be easily changed, and the versatility of the support member 45 is enhanced.

  In the present embodiment, the adhesive tape 50 for attaching the support member 45 and the harness 32, the adhesive tape 50 for attaching the connector 40 and the support member 45, and the adhesive tape 50 for attaching the first wiring 38 and the support member 45 are These are wound separately, but one adhesive tape 50 may be connected and wound.

  In the present embodiment, the adhesive tape 50 is used for the attachment of the support member 45 and the harness 32, the attachment of the connector 40 and the support member 45, and the attachment of the first wiring 38 and the support member 45. However, the adhesive tape 50 may be used for at least one of these three attachments, and for example, a binding band may be used for the other attachments.

  An attachment piece 46 of the support member 45 is attached to the upper part of the second branch portion 36 of the harness 32, and the support piece 48 of the support member 45 protrudes upward from the attachment piece 46. The attachment piece 46 is attached to the harness 32 where the first wiring 38 branches (branch point P). However, as indicated by a two-dot chain line, the attachment piece 46A of the support member 45A may be attached to the second branch portion 36 before branching. The connector 40 and the first wiring 38 are supported by an outer surface 48a of the support piece 48 opposite to the attachment piece 46.

  That is, the mounting piece 46 is positioned on the right side of the support piece 48 in FIG. 4, and the first wiring 38 and the connector 40 are supported on the left outer surface 48 a of the support piece 48. By adopting such a configuration, compared with the case where the first wiring 38 and the connector 40 are supported on the right side surface 46b of the support piece 48, the attachment piece 46 is not obstructed, and the branch point P Since the first wiring 38 extending from the terminal becomes longer, the first wiring 38 can be easily routed.

  The support piece 48 of the support member 45 is located in the vicinity of the branch point P on the first wiring 38 in the longitudinal direction of the harness 32. Here, “near the branch point” means, for example, that the distance L1 from the branch point P to the support piece 48 is 1.5 to 6 times the outer diameter d1 of the second branch portion 36. As a result, the support piece 48 is positioned in the vicinity of the thick second branch portion 36, and the attachment of the support member 45 to the harness 32 is stabilized. If the support piece 48 is located at a position less than 1.5 times the outer diameter d1 of the branch portion 36 from the branch point P, it is too close to the branch point P and it is difficult to route the first wiring 38. If the support piece 48 is located at a position away from the branch point P by more than 6 times the outer diameter d1 of the branch portion 36, the attachment of the support member 45 to the harness 32 becomes unstable.

  The support member 45 is attached in the vicinity of the attachment portion 54 to the vehicle body frame FR in the second wiring 39 of the harness 32. Here, “in the vicinity of the attachment portion” means that the distance L2 from the attachment portion 54 to the support member 45 is 3 to 10 of the outer diameter d2 of the second wiring 39, for example. By attaching the support member 45 in the vicinity of the attachment portion 54, the attachment of the support member 45 to the harness 32 is stabilized. If the support member 45 is attached from the attachment portion 54 to a position less than three times the outer diameter d2 of the second wiring 39, it is too close to the attachment portion 54 to make it difficult to assemble the electrical component 40. If the support member 45 is attached at a position exceeding 10 times the outer diameter d2 of the second wire 39 from the attachment portion 54, the thin second wire 39 may be twisted, which is not preferable.

  FIG. 5 is a rear view of the electrical component support structure of the present embodiment as viewed from the rear. As shown in the figure, the support member 45 is disposed between the outer wall 22a of the cowling 22 and the inner wall 22b inside thereof. As a result, it is possible to prevent a large displacement, such as rotation around the axis of the second branch portion 36, indicated by the arrow Q of the support member 45. However, it is not limited between the outer wall 22a and the inner wall 22b of the cowling 22, and is supported outside the vehicle body frame FR inside the vehicle body cover such as the knee grip cover 25, the side cover 27, and the rear cover 28 in FIG. Also by arranging the member 45, the support member 45 is sandwiched between the vehicle body covers 25, 27, and 38 and the vehicle body frame FR, and similarly, the effect of preventing the rotation of the support member 45 can be obtained.

  In this embodiment, since the electronic component 40 is supported by the harness 32 via the support member 45, the electronic component 40 can be easily arranged in such a narrow space. When the electronic component 40 is attached to the vehicle body, it is difficult to attach the electronic component 40 in a narrow space.

  According to the above configuration, since the connector 40 and the relay 42 shown in FIG. 3 are supported by the harness 32 via the support member 45, the assembly from the harness 32 to the connector 40 and the relay 42 is completed by the harness 32 alone. Yes. Thereby, since the harness 32 can be arranged without being restricted by the positions of the connector 40 and the relay 42, the degree of freedom of the arrangement of the harness 32 is high, and the degree of freedom of the support structure of the connector 40 and the relay 42 is also improved. To do.

  Further, since it is not necessary to provide a bracket for supporting the connector 40 and the relay 42 on the vehicle body side, a fixing operation for attaching the connector 40 and the relay 42 to the vehicle body and an operation for providing the bracket on the vehicle body frame FR are unnecessary. It becomes. Furthermore, since the connector 40 and the relay 42 are not fixed to the vehicle body, vibration from the vehicle body is absorbed by the harness 32 and is not easily transmitted to the connector 40 and the relay 42. As a result, the operation of the relay 42 is stabilized.

  A connector 40 connected to the relay 42 is supported by a support member 45. Thereby, the relay 42 is also supported by the support member 45 via the connector 40. In a state where the connector 40 is not connected, the relay 42 is not supported by the support member 45. Accordingly, the relay 42 can be attached after the harness 32 including the connector 40 and the support member 45 is disposed on the vehicle body. As a result, it is possible to prevent the relay 42 from being damaged when the harness 32 is assembled.

  As shown in FIG. 4, the first wiring 38 connected to the connector 40 is also supported by the support member 45. As described above, by supporting the first wiring 38 together with the connector 40 and the relay 42 on the support member 45, the support of the connector 40 and the relay 42 is stabilized.

  Attachment of the second branch portion 36 of the harness 32 and the attachment piece 46 of the support member 45 and attachment of the support piece 48 of the support member 45 to the connector 40 and the first wiring 38 are performed by the adhesive tape 50. Thereby, it is possible to realize a strong attachment with a simple structure and it is inexpensive. Moreover, since the adhesive tape 50 is easy to attach and the influence of the attachment on other parts is small, the design can be easily changed, and the degree of freedom in design is further improved. Moreover, any type of electrical component 40 can be easily attached. Thereby, it is not necessary to prepare a binding member according to the shape of the electronic component 40 and the length and thickness of the wiring 38, the versatility of the support member 45 is increased, and the number of components can be reduced.

  The support member 45 is made of an L-shaped plate material having an attachment piece 46 and a support piece 48 orthogonal to the attachment piece 46, and the attachment piece 46 is attached to the second branch portion 36 of the harness 32. The first wiring 38 is supported. Thereby, the structure is simple and the connector 40 and the relay 42 can be supported apart from the second branch portion 36 of the harness 32.

  The electrical component 40 is supported on the outer surface 48 a of the support piece 48 opposite to the mounting piece 46. Thereby, since the outer side surface 48a of the support piece 48 can be utilized as a support surface, the 1st wiring 38 is easy without being disturbed by the attachment piece 46, and the freedom degree of design is also high. Further, the attachment piece 46 of the support member 45 is attached to the second branch portion 36 of the harness 32 before the first wiring 38 branches. Since the second branch portion 36 before the first wiring 38 branches has a large diameter, the support member 45 is attached to such a large-diameter second branch portion 36 so that the connector 40 and the relay 42 are supported. Stabilize.

  An attachment piece 46 of the support member 45 is attached to the upper part of the harness 32, and a support piece 48 of the support member 45 protrudes upward from the attachment piece 46. As a result, raindrops smoothly flow downward from the electrical components 40 and 42, so that the electrical components 40 and 42 and the first wiring 38 are protected from the raindrops.

  FIG. 6 shows another example of protecting the electrical component 40 </ b> A using the bag-shaped protection member 69. In this example, a multi-joint connector is used as the electrical component 40A. The multi-joint connector 40 </ b> A is fixed to the support member 45 with an adhesive tape 50. The protection member 69 covers the electrical component 40 protruding upward. The protection member 69 is made of an elastic member such as rubber, for example. The protective member 69 in this example uses a rubber cap for protecting a connector that connects multi-core cables. That is, usually, a pair of rubber caps 69 is used, and wiring is inserted from one end opening 69a having a small diameter, and the connectors are connected through a large rectangular other end opening 69b.

  On the other hand, in the example of FIG. 6, the multi-joint connector 40A and the first wiring 38 connected to the multi-joint connector 40A are inserted from the large rectangular other end opening 69b. It is blocked by winding. In this way, the protective member 69 is configured with a simple structure using the existing rubber cap 69. Conventionally, an adhesive tape is wound around the multi-joint connector 40A and the first wiring 38 to protect them from damage and raindrops. However, in this method, work time is required and the removal of the tape is troublesome. By using the protective member 69 as shown in FIG. 6, the working time is shortened and the protective member 69 can be easily removed.

  FIG. 7 is a side view schematically showing the electrical component support structure according to the second embodiment of the present invention. In the second embodiment, a harness 32 is attached to a support 55 made of sheet metal using a fixing member 52 such as a clamp, and a relay 42 that is an electrical component is attached to the support 55. The support tool 55 is configured, for example, by pressing a sheet metal. The relay 42 is attached by engaging an engagement piece 58 provided on the support 55 in an engagement groove 56 formed on the back surface (the surface facing the inner side of the vehicle body). Thus, the assembly which added the support tool 55 to the harness 32, the connector 40, and the relay 42 is comprised. In this state, the support tool 55 is fixed to the vehicle body frame FR. Other structures are the same as those in the first embodiment.

  According to the second embodiment, the relay 42 can be stably supported using the support 55 for fixing the harness 32. Further, the positioning of the relay 42 with respect to the harness 32 is easy. In FIG. 7, the relay 42 is held by the support 55, but the connector 40 or the support member 45 may be held. The support 55 is fixed in a state in which the orientation with respect to the vehicle body is regulated so as not to rotate relative to the harness 32. Thereby, it can prevent that direction with respect to the vehicle body of the electrical component 40 and the supporting member 45 shifts | deviates.

  In each of the above embodiments, it is preferable that at least the distal end portion 38 a connected to the electrical component 40 in the first wiring 38 shown in FIG. 4 is supported by the support member 45. More preferably, the distal end portion 38 a and the proximal end portion 38 b of the first wiring 38 are supported by the support member 45. More preferably, the entire range from the distal end portion 38 a to the proximal end portion 38 b of the first wiring 38 is supported by the support member 45. Thereby, it can prevent that the 1st wiring 38 and the electrical component 40 connected to this move relatively with respect to the 2nd branch part 36 by the vibration at the time of vehicle travel.

  Further, when the harness 32 extends in the front-rear direction of the vehicle body of the saddle-ride type vehicle such as a motorcycle, the electrical component 40 is preferably disposed at a position away from the harness 32 in the vertical direction. Thereby, compared with the case where the electrical component 40 is arrange | positioned in the position away in the vehicle width direction of the harness 32, it can suppress that the vehicle width direction dimension of a vehicle body becomes large.

  The present invention is not limited to the above-described embodiment, and various additions, modifications, or deletions can be made without departing from the gist of the present invention. For example, although the L-shaped support member 45 is used in the above embodiment, the shape of the support member 45 is not limited to the L shape, and may be a U shape or a T shape. Further, the angle formed by the attachment piece 46 and the support piece 48 may be larger than 90 °. The natural frequency can be easily changed by bending the attachment piece 46 and the support piece 48 to such an extent that the electrical component 40 does not contact the harness 32. Further, the support member 45 can be attached to the main portion 34 or the first branch portion 35 of the harness 32.

  Alternatively, the first wiring 38 may not be fixed to the support member 45 and only the electric component 40 may be supported by the support member 45. The bundling member 50 may use a known fixing structure in addition to the adhesive tape. For example, a bundling member using contraction by an elastic body, a resin bundling string having a locking part on one side of the band, a bundling band A cable tie or the like may be used. Further, a member that supports the wiring 38 or the electronic component 40 may be provided on the support member 45 without using the binding member 50. Although the example applied to the motorcycle has been described in the above embodiment, the electric component support structure of the present invention can be applied to vehicles other than the motorcycle. Therefore, such a thing is also included in the scope of the present invention.

32 Harness (Electric wiring bundle)
38 Wiring 40 Connector (Electrical component)
42 Relay (electric parts)
45 support member 46 mounting piece 48 support piece 48a outer side surface 50 of support piece binding member (adhesive tape)
69 Protection member (rubber cap)

Claims (10)

An electric wiring bundle of the vehicle,
A support member attached to the electrical wiring bundle,
An electrical component support structure for a vehicle in which an electrical component to which a wiring branched from the electrical wiring bundle is connected is supported on the support member.   The electrical component support structure according to claim 1, wherein the electrical wire bundle and the support member are attached, the support member and the electrical component are attached, and the wire connected to the electrical component and the support member are attached. At least one of these is a vehicle electrical component support structure made of a binding member.   The electric component support structure according to claim 1 or 2, wherein the wiring connected to the electric component is supported by the support member. The electrical component support structure according to any one of claims 1 to 3, wherein the support member includes a member having an attachment piece and a support piece that is bent with respect to the attachment piece.
An electric component support structure for a vehicle, wherein the attachment piece is attached to the electric wiring bundle, and the electric component is supported by the support piece.   The electric component support structure according to claim 4, wherein the electric component is supported on an outer surface of the support piece opposite to the attachment piece.   6. The electric component support structure according to claim 4 or 5, wherein the support member is attached to an upper portion of the electric wiring bundle, and the support piece protrudes upward from the attachment piece.   The electric component support structure according to claim 6, further comprising a bag-shaped protection member that covers the electric component protruding upward.   The electrical component support structure according to any one of claims 1 to 7, wherein the support member is attached to the electrical wiring bundle before the wiring branches. The electrical component support structure according to any one of claims 1 to 8, wherein the electrical wiring bundle is attached to a support fixed to a vehicle body,
A vehicle electrical component support structure in which the electrical component or the support member is attached to the support. The electrical component support structure according to any one of claims 1 to 9, wherein the electrical component is a connector that supports a relay.

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