JP4617868B2 - Arrangement structure of high-voltage harness between inverter and electric air conditioner of hybrid vehicle - Google Patents

Description

  The present invention relates to a routing structure of a high-voltage harness between an inverter and an electric air conditioner in a hybrid vehicle.

Conventionally, in a hybrid vehicle, as described in Non-Patent Document 1 and as shown in FIG. 9, an inverter 2 is arranged at the upper left of a vehicle of an engine 1 in a front engine room, and an intake / exhaust device of the engine 1 is disposed behind the inverter 52 in the vehicle. The air cleaner 3 that forms a part of the air cleaner 3 is disposed, and is connected to the air cleaner 3 between the inverter 2 and the engine 1, and this also forms a part of the intake / exhaust device and extends in the vehicle front-rear direction. The electric air conditioner 5 is arranged in the lower right front of the vehicle of the engine, and a high-voltage harness 6 for supplying electric power from the inverter 2 to the electric air conditioner 5 is drawn from the upper surface of the electric air conditioner 5 and provided in front of the engine 1. The vehicle of the exhaust shielding plate 7 provided on the front side of the vehicle of the engine 1 that forms part of the intake / exhaust device and has a modified T-shape when viewed from the front of the vehicle. Schemer distribution side from bottom to top, so Tsutawa the upper surface of the engine 1, configured to cabling to the inverter has been adopted generally. Here, left and right are left and right with respect to the front of the vehicle. The exhaust shielding plate 7 shields heat by enclosing an exhaust manifold (manifold) that forms part of the intake / exhaust system of the engine 1, so that the heat of the exhaust is transmitted to other equipment in the engine room as much as possible. It is to prevent transmission. In FIG. 9, the front collision represents the front collision, and the normal operation represents the normal operation.
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  However, in such a high-voltage harness arrangement structure between the inverter and the electric air conditioner, as shown in the problem of FIG. 9, the vehicle collides frontward and is disposed in front of the engine room, and a radiator (not shown). When the radiator core support 8 supporting the upper surface of the engine is displaced rearward, the high-voltage harness 6 is sandwiched between the radiator core support 8 and the front surface of the vehicle of the engine 1, and the high-voltage harness 6 is damaged. There was a risk of reaching. In FIG. 9, 9 indicates a cross beam subframe that supports the engine 1.

  An object of the present invention is to solve the above-described problems, and to provide a high-voltage harness routing structure between an inverter and an electric air conditioner in a hybrid vehicle, which does not damage and break the high-voltage harness even in a frontal collision. There is to do.

  The arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle and the electric air-conditioner according to claim 1 is configured such that an inverter is arranged at the upper left of the vehicle of the engine in the front engine room, and A part of the air cleaner is placed, an air intake duct that is connected to the air cleaner and forms part of the intake and exhaust system is placed between the inverter and the engine, and an electric air conditioner is placed in the lower right front of the engine Then, a high-voltage harness that supplies electric power from the inverter to the electric air conditioner is routed by bypassing between the radiator core support on the vehicle body side and the vehicle front surface of the engine.

  According to this, since the high-voltage harness is not interposed between the radiator core support and the front surface of the engine vehicle, even if the radiator core support is displaced rearward during a frontal collision, the radiator core support and the engine front surface of the vehicle are not supported. Thus, it is possible to prevent the high-voltage harness from being sandwiched and damaged or cut.

In the configuration of a general hybrid vehicle, the engine is disposed on the right side of the vehicle in the front engine room and the inverter is disposed on the left side of the vehicle. Accordingly, the air cleaner is located behind the inverter, that is, on the left side of the engine. The electric air conditioner is located in the lower right front of the engine, but when the positional relationship between the engine and the inverter is reversed, that is, when the engine is located on the left side of the vehicle and the inverter is located on the right side of the vehicle, the air cleaner It goes without saying that the electric air conditioner is disposed on the lower right front side of the engine vehicle on the right side of the engine, so that the mutual positional relationship is reversed.
The best mode for carrying out the invention described below is described based on the configuration of a general hybrid vehicle.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a schematic view showing an embodiment of a high-voltage harness routing structure between an inverter and an electric air conditioner of a hybrid vehicle according to the present invention as viewed from above the vehicle and from the front of the vehicle. FIG. 1A shows a vehicle upper view, and FIG. 1B shows a vehicle front view. In FIG. 1, the front collision represents the front collision, and the normal operation represents the normal operation.

As shown in FIG. 1, the arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle inverter and the electric air conditioner is such that an inverter 2 is arranged at the upper left of the vehicle of the engine 1 in the front engine room, and the vehicle rear of the inverter 2 An air cleaner 3 that forms part of the intake / exhaust device of the engine 1 is disposed, and an intake duct 4 that is connected to the air cleaner 3 and forms part of the intake / exhaust device is disposed between the inverter 2 and the engine 1. An electric air conditioner 5 is arranged at the lower right front of the vehicle 1 and a high-voltage harness 6 for supplying electric power from the inverter 2 to the electric air conditioner 5 is bypassed between the radiator core support 8 on the vehicle body side and the vehicle front surface of the engine 1. As a specific means (corresponding to claim 1), the high-voltage harness 6 is placed on the upper surface of the cross beam sub-frame 9 located below the engine 1. Constant, and characterized by cabling. (Equivalent to claim 2)
1 to 9, all of the high-voltage harnesses 6 are indicated by dotted lines, in which F / V indicates a vehicle front view and P / V indicates a vehicle upper view.

Here, in the vehicle front view shown in FIG. 1 (a), the high-voltage harness 6 protrudes upward from the upper surface of the electric air conditioner 5 and is bent downward, with its extending direction as the downward direction on the upper surface of the cross beam subframe 9. After being guided along the upper surface of the cross beam subframe 9 until reaching the vehicle left end of the inverter 2, the extending direction is again converted upward to be led to the vehicle left end surface of the inverter 2. It is connected to the.
In addition, although the method using a tie wrap etc. can be considered for the fixation to the cross beam subframe 9 of the high electric harness 6, it does not specifically limit.

  According to the configuration corresponding to the first aspect, as shown in the problem in FIG. 1, since the high-voltage harness 6 is not interposed between the radiator core support 8 and the vehicle front surface of the engine 1, the radiator core support 8 at the time of a frontal collision. Even if it is displaced rearward, it is possible to prevent the high-voltage harness 6 from being sandwiched between the radiator core support 8 and the front surface of the engine 1 to cause damage and thus cutting.

  Furthermore, in the routing structure shown in FIG. 9, since the high-voltage harness 6 passes through the right side of the vehicle in the high-temperature portion of the exhaust shielding plate 7, as shown in the problem α in FIG. In addition, as shown in problem β in FIG. 9, since the high-voltage harness 6 passes across the intake duct 4, the intake duct 4 is narrowed to secure a space for the high-voltage harness 6 to pass. Although it is necessary to limit the area, according to the configuration corresponding to claim 2, the high-voltage harness 6 passes through the right side of the vehicle in the high temperature portion of the exhaust shielding plate 7 as shown by the problem α in FIG. Therefore, the high-voltage harness 6 can be prevented from being affected by heat. Further, as shown by the problem β in FIG. 1, it is possible to eliminate the passage of the high voltage harness 6 across the intake duct 4, so that the intake duct 4 is narrowed in order to secure a space for passing the high voltage harness 6. The need to limit its cross-sectional area can also be eliminated.

  FIG. 2 is a schematic view showing another embodiment of the arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle and the electric air-conditioner according to the present invention as seen from the front of the vehicle and from above the vehicle. 2A shows a front view of the vehicle, and FIG. 2B shows a top view of the vehicle. In FIG. 2, the front collision represents the front collision, and the normal operation represents the normal operation.

Since the structure corresponding to claims 1 and 2 is the same as that shown in FIG. 1 and the effects thereof are also the same, the description thereof is omitted and only the differences will be described.
Here, further, in the vehicle front view shown in FIG. 2 (a), the first fixing point A of the high-voltage harness 6 to the cross beam subframe 9 is used as an exhaust shielding plate 7 forming a part of the intake / exhaust device of the engine 1. Is located on the electric air conditioner side, that is, on the right side of the vehicle with respect to the vertical line B passing through the intersection on the electric air conditioner side of the outer line of the cross beam and the upper surface of the cross beam subframe 9. (Equivalent to claim 3)

  A two-dot chain line 6 a in FIG. 2 indicates a routing structure that does not include claim 3. As described above, when the first fixed point A is positioned on the side opposite to the electric air conditioner from the vertical line B, the first fixed point A is supported by a radiator core support (not shown) and extends on a plane perpendicular to the vehicle longitudinal direction. Since the high-voltage harness 6 is interposed between the radiator 10 and the exhaust shielding plate 7 to be operated, when the radiator 10 moves to the rear of the vehicle at the time of a frontal collision, the high-electricity harness is caused by the radiator 10 and the exhaust shielding plate 7. As a result, the high-voltage harness is easily affected by heat.

In addition, when the distance from the outlet of the high-voltage harness 6 to the first fixed point A becomes too long and vibration is applied to the high-voltage harness 6 due to vehicle vibration and engine 1 vibration, As a result, the swing of the high-voltage harness 6 is increased, and the clearance (gap) between the high-voltage harness 6 and the exhaust shielding plate 7 is insufficient.
Further, even during normal operation other than frontal collision, the high-voltage harness 6 extends adjacent to the front side of the exhaust shielding plate 7, so that the influence of heat from the high-temperature portion of the exhaust shielding plate 7 can be reduced. 6 will be easier to receive.

  Therefore, as described above, the first fixed point A is located on the electric air conditioner side, that is, the vehicle, rather than the vertical line B passing through the intersection on the electric air conditioner side between the outline of the exhaust shielding plate 7 and the upper surface of the cross beam subframe 9. Since the high-voltage harness 6 can be prevented from interposing between the exhaust shielding plate 7 and the radiator 10 in the vehicle upper view shown in FIG. 2B by being positioned on the right side, the radiator 10 is mounted on the vehicle at the time of a frontal collision. When moving backward, it is possible to prevent the high-voltage harness 6 from being sandwiched between the radiator 10 and the exhaust shielding plate 7 and being exposed to high temperatures.

  Further, the first fixed point A is positioned on the electric air conditioner side, that is, on the right side of the vehicle with respect to the vertical line B passing through the intersection on the electric air conditioner side between the outline of the exhaust shielding plate 7 and the upper surface of the cross beam subframe 9. Thus, since the distance from the outlet of the high-voltage harness 6 to the first fixed point A can be shortened as much as possible, the vibration is applied to the high-voltage harness 6 due to vehicle vibration and engine 1 vibration. In this case, the swing of the high-voltage harness 6 can be reduced as much as possible, and the clearance between the high-voltage harness 6 and the exhaust shielding plate 7 can be secured.

  Further, the first fixed point A is positioned on the electric air conditioner side, that is, on the right side of the vehicle with respect to the vertical line B passing through the intersection of the outer shape line of the exhaust shielding plate 7 and the upper surface of the cross beam subframe 9 on the electric air conditioner side. Thus, even during normal operation other than frontal collision, it is possible to eliminate the extension of the high-voltage harness 6 adjacent to the front side of the exhaust shielding plate 7, so that the influence of heat from the high temperature portion of the exhaust shielding plate 7 can be eliminated. Can be prevented from being received by the high-voltage harness 6.

  FIG. 3 is a schematic view showing another embodiment of the arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle and the electric air-conditioner according to the present invention as viewed from the front of the vehicle and from above the vehicle. FIG. 3A shows the vehicle front view, and FIG. 3B shows the vehicle upper view.

Since the structure corresponding to claims 1 to 3 is the same as that shown in FIG. 2 and the effects thereof are also the same, the description thereof is omitted and only the differences will be described.
Here, further, in the vehicle front view shown in FIG. 3A, a vertical line C passing through the first fixed point A of the high-voltage harness 6 to the cross beam subframe 9 from the electric air conditioner 5 of the high-voltage harness 6. Position on top. (Equivalent to claim 4)

  According to this, since the distance from the exit of the high voltage harness 6 from the electric air conditioner 5 to the first fixed point A can be further shortened, the high voltage harness 6 is vibrated by the vehicle vibration and the vibration of the engine 1. Even when added, it is possible to further reduce the swing of the high-voltage harness 6, thereby ensuring a clearance between the high-voltage harness 6 and peripheral components such as the exhaust shielding plate 7, and high layout efficiency can be obtained. In the case where there is no room in the engine room, more efficient arrangement of the high-voltage harness 6 can be performed.

FIG. 4 is a schematic view showing another embodiment of the arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle and the electric air conditioner according to the present invention as viewed from the front of the vehicle.
Since the structure corresponding to claims 1 to 4 is the same as that shown in FIG. 3 and the effects thereof are also the same, the description thereof is omitted and only the differences will be described.

  Further, in the vehicle front view shown in FIG. 4, a bracket having a square shape in which a clip 11 for holding the high-voltage harness 6 is provided at the tip of the cross beam subframe 9 so as to be swingable about a central axis extending in the vehicle front-rear direction. 12, the high-voltage harness 6 is fixed by the clip 11, and the first fixing point A to the cross beam subframe 9 is positioned between the outlet and the cross beam subframe 9. (Equivalent to claim 5)

FIG. 5 is a schematic diagram showing the effect of the routing structure shown in FIG. 4 in comparison with the routing structure shown in FIG. 5A shows the arrangement structure shown in FIG. 3, and FIG. 5B shows the arrangement structure shown in FIG.
In the routing structure shown in FIG. 3, as shown in FIG. 5 (a), the distance from the outlet of the high voltage harness 6 from the electric air conditioner 5 to the first fixed point A is the same as that shown in FIG. Although it is shorter in comparison with the countermeasure structure, when the high-voltage harness 6 extending from the outlet to the first fixed point A is swung due to vibration caused by vehicle vibration or engine 1 vibration, The swing range E1 becomes large to some extent.

  Therefore, as shown in FIG. 5 (b), a square-shaped bracket 12 having a clip 11 provided at the tip thereof is provided in the cross beam subframe 9, and the high-voltage harness 6 is fixed by the clip 11, and the cross beam subframe is fixed. By positioning the first fixed point A to 9 between the outlet and the cross beam subframe 9, the length of the high-voltage harness 6 extending from the outlet to the first fixed point A is further increased. The swing range E2 of the high-voltage harness 6 extending from the exit to the first fixed point A due to the vibration of the vehicle and the vibration of the engine 1 can be further reduced. As a result, the clearance between the high-voltage harness 6 and the peripheral parts such as the exhaust shielding plate 7 can be secured, high layout efficiency can be obtained, and even when there is no space in the engine room, it is more efficient. It is possible to arrange a strong high-voltage harness 6.

FIG. 6 is a schematic view showing another embodiment of a routing structure (hereinafter also simply referred to as a routing structure) of a high-voltage harness between the inverter and the electric air conditioner of the hybrid vehicle according to the present invention as viewed from the front of the vehicle. is there.
Since the structure corresponding to claims 1 to 5 is the same as that shown in FIG. 4 and the effects thereof are also the same, the description thereof will be omitted and only the differences will be described.

  Further, in the vehicle front view shown in FIG. 6, the vehicle is more at the second fixing point D of the high-voltage harness 6 to the cross beam subframe 9 than the vertical line C passing through the outlet of the high-voltage harness 6 from the electric air conditioner 5. While being provided on the left side, the portion of the high-voltage harness 6 fixed by the clip 11 is inclined by an angle θ with respect to a vertical line C passing through the outlet of the high-voltage harness 6 from the electric air conditioner. (Equivalent to claim 6)

7 is a schematic diagram showing the effect of the routing structure shown in FIG. 6 in comparison with the routing structure shown in FIG. 7A shows the arrangement structure shown in FIG. 3, and FIG. 7B shows the arrangement structure shown in FIG. In FIG. 7, the front collision represents the front collision, and the normal operation represents the normal operation.
In the routing structure shown in FIG. 3, as shown in Problem 4 in FIG. 7A, the strong electric power that extends from the outlet of the high electric harness 6 to the first fixed point A from the electric air conditioner 5. Since there is no slack in the harness 6, when the cross beam subframe 9 moves downward during a frontal collision, the high-voltage harness 6 is pulled as shown by a two-dot chain line 6b in FIG. There is a risk that the vertical girder subframe 9 may not be able to follow the vertical relative displacement and may break.

  Therefore, as shown in FIG. 7B, the second fixing point D of the high-voltage harness 6 to the cross beam subframe 9 is set on the left side of the vehicle with respect to the vertical line C passing through the outlet of the high-voltage harness 6 from the electric air conditioner 5. The portion of the high-voltage harness 6 fixed by the clip 11 is inclined by an angle θ1 with respect to the vertical line C passing through the outlet of the high-voltage harness 6 from the electric air conditioner. The high-voltage harness 6 positioned between the outlet from the electric air conditioner 5 and the second fixing point D has a slack, and the U-shaped bracket 12 can extend in the length direction thereof, and Due to the fact that the clip 11 can swing relative to the bracket 11, the high-voltage harness 6 is pulled in the vertical direction at the time of a frontal collision, and the first fixing point A is set to the cross beam subframe. Is moved upward as viewed from 9, and reduces to the angle θ1 to .theta.2, a strong electric harness, can be moved to the position shown in two-dot chain line shown in FIG. 7 (b) medium 6b. Thereby, the high-voltage harness 6 can absorb the vertical separation between the electric air conditioner 5 and the cross beam subframe 9 at the time of a frontal collision, and the high-voltage harness 6 can be prevented from breaking.

FIG. 8 is a schematic view showing still another embodiment of a high-voltage harness arrangement structure between the inverter and the electric air conditioner of the hybrid vehicle according to the present invention as viewed from the front of the vehicle.
As shown in FIG. 1, the arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle inverter and the electric air conditioner is such that an inverter 2 is arranged at the upper left of the vehicle of the engine 1 in the front engine room, and the vehicle rear of the inverter 2 An air cleaner 3 that forms part of the intake / exhaust device of the engine 1 is disposed, and an intake duct 4 that is connected to the air cleaner 3 and forms part of the intake / exhaust device is disposed between the inverter 2 and the engine 1. An electric air conditioner 5 is arranged in the lower right front of the vehicle 1 and a high-voltage harness 6 for supplying electric power from the inverter 2 to the electric air conditioner 5 is bypassed between the radiator core support 8 on the vehicle body side and the vehicle front surface of the engine 1. As a specific means (corresponding to claim 1), the high-voltage harness 6 is fixed to the rear surface of the vehicle of the engine 1 and is arranged. . (Equivalent to claim 7)

  According to the configuration corresponding to the first aspect, as in the routing structure shown in FIG. 1, as shown in the problem in FIG. 8, the high-voltage harness 6 is provided between the radiator core support 8 and the vehicle front surface of the engine 1. Since it does not intervene, even if the radiator core support 8 is displaced rearward at the time of a frontal collision, the high-voltage harness 6 is sandwiched between the radiator core support 8 and the front of the vehicle of the engine 1, so that the damage and thus the cutting may have occurred. Can be prevented. Further, according to the configuration corresponding to the seventh aspect, as shown by the problem α in FIG. 8, it is possible to eliminate the passage of the high-voltage harness 6 on the right side of the vehicle in the high-temperature portion of the exhaust shielding plate 7. It is possible to prevent the harness 6 from being affected by heat. Furthermore, as shown by the problem β in FIG. 8, it is possible to eliminate the passage of the high-voltage harness 6 across the intake duct 4, so that the intake duct 4 is restricted in order to secure a space for passing the high-voltage harness 6. The need to limit its cross-sectional area can also be eliminated.

  The routing structure shown in FIG. 8 has the advantage that the high-voltage harness 6 can be further away from the exhaust shielding plate 7 compared to the routing structure shown in FIG. Since it is necessary to secure a space for arranging the high-voltage harness 6 in the rear and to newly provide a structure for fixing the high-voltage harness 6 to the rear surface of the vehicle of the engine 1, the scale and cost of the modification are suppressed. For this purpose, the routing structure shown in FIG. 1 is somewhat advantageous.

  In addition, this invention is not limited only to the said embodiment, Many deformation | transformation or a change is possible.

  The arrangement structure of the high-voltage harness between the inverter and the electric air conditioner of the hybrid vehicle according to the present invention can obtain higher safety against a frontal collision and can improve the reliability of the vehicle. .

It is a schematic diagram which shows one Embodiment of the arrangement structure of the high-voltage harness between the inverter and electric air-conditioner of the hybrid vehicle which concerns on this invention. It is a schematic diagram which shows other embodiment of the arrangement structure of the high-voltage harness between the inverter and electric air-conditioner of the hybrid vehicle which concerns on this invention. It is a schematic diagram which shows other embodiment of the routing structure of the high-voltage harness between the inverter and electric air-conditioner of the hybrid vehicle which concerns on this invention. It is a schematic diagram which shows other embodiment of the routing structure of the high-voltage harness between the inverter and electric air-conditioner of the hybrid vehicle which concerns on this invention. It is a schematic diagram which shows the effect of the arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle which concerns on this invention shown in FIG. 4, and an electric air conditioner. It is a schematic diagram which shows further another embodiment of the routing structure of the high-voltage harness between the inverter of the hybrid vehicle and electric air-conditioner which concerns on this invention. It is a schematic diagram which shows the effect of the arrangement structure of the high-voltage harness between the inverter and electric air-conditioner of the hybrid vehicle which concerns on this invention shown in FIG. It is a schematic diagram which shows other embodiment of the arrangement structure of the high-voltage harness between the inverter and electric air-conditioner of the hybrid vehicle which concerns on this invention. It is a schematic diagram which shows the arrangement structure of the high-voltage harness between the inverter and electric air-conditioner of the conventional hybrid vehicle.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Engine 2 Inverter 3 Air cleaner 4 Intake duct 5 Electric air conditioner 6 High-voltage harness 7 Exhaust shielding board 8 Radiator core support 9 Cross-beam subframe 10 Radiator 11 Clip 12 Bracket

Claims (7)

  An inverter is arranged at the upper left of the vehicle of the engine in the front engine room, and an air cleaner that forms part of the intake / exhaust device of the engine is arranged behind the inverter and connected to the air cleaner between the inverter and the engine. An air intake duct that forms part of the intake / exhaust system is arranged, an electric air conditioner is arranged in the lower right front of the engine, and a high-power harness that supplies electric power from the inverter to the electric air conditioner is supported by a radiator core support on the vehicle body side. The arrangement structure of the high-voltage harness between the inverter and the electric air conditioner of the hybrid vehicle, wherein the arrangement is made by detouring between the engine and the vehicle front surface of the engine.   The distribution of the high-voltage harness between the inverter of the hybrid vehicle and the electric air conditioner according to claim 1, wherein the high-voltage harness is fixed to an upper surface of a cross beam subframe located below the engine. Policy structure.   In a vehicle front view, the first fixed point of the high-voltage harness to the cross-girder subframe is an electric line between the outline of the exhaust shielding plate that forms part of the intake / exhaust device of the engine and the upper surface of the cross-girder subframe. The arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle and the electric air conditioner according to claim 2, wherein the arrangement is located closer to the electric air conditioner than the intersection on the air conditioner side.   4. The vehicle fixing device according to claim 3, wherein the first fixed point of the high-voltage harness to the cross beam subframe is positioned on a vertical line passing through the outlet of the high-voltage harness from the electric air conditioner when viewed from the front of the vehicle. Arrangement structure of high-voltage harness between inverter and electric air conditioner of hybrid vehicle in Japan.   When viewed from the front of the vehicle, the cross-beam subframe is provided with a square-shaped bracket that is provided with a clip for gripping the high-voltage harness at the tip of the cross-beam subframe, and the high-voltage harness is fixed by the clip. The arrangement structure of the high-voltage harness between the inverter of the hybrid vehicle and the electric air conditioner according to claim 4, wherein a first fixed point is positioned between the outlet and the cross beam subframe.   In the vehicle front view, the second fixing point of the high-voltage harness to the cross beam subframe is provided on the left side of the vehicle with respect to a vertical line passing through the outlet from the electric air conditioner of the high-voltage harness, and the clip 6. The hybrid vehicle inverter and the electric air conditioner according to claim 5, wherein a portion of the high voltage harness fixed by the cable is inclined with respect to a vertical line passing through an outlet of the high voltage harness from the electric air conditioner. Arrangement structure of high-voltage harness between.   2. The distribution structure for a high-voltage harness between the inverter of the hybrid vehicle and the electric air conditioner according to claim 1, wherein the high-voltage harness is fixed to the vehicle rear surface of the engine.

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