CN211893422U

CN211893422U - Charging port installation device and electric automobile

Info

Publication number: CN211893422U
Application number: CN201922420488.4U
Authority: CN
Inventors: 董宗岐
Original assignee: Qoros Automotive Co Ltd
Current assignee: Qoros Automotive Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-10
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to a mouthful installation device and electric automobile charge, mouthful installation device charges including mouthful mounting panel charges, first support and second support, the mouthful mounting panel that charges includes the base plate and is located the relative both ends of base plate and to first curb plate and the second curb plate of opposite direction buckling, first support fixed connection is to first curb plate, second support fixed connection is to the second curb plate, first support is connected to electric automobile's rear wheel casing planking shrouding, the second leg joint is to electric automobile's rear wheel casing planking, the base plate is provided with the mouth that charges, the mouth that charges is used for installing electric automobile's the module of charging. This application will charge mouthful mounting panel through with first support and the second support of mouthful mounting panel fixed connection and fix to electric automobile on, improved electric automobile and charged mouthful arrangement structure, be convenient for its installation, reduce whole car change, shorten research and development cycle, reduce research and development and manufacturing cost.

Description

Charging port installation device and electric automobile

Technical Field

The application relates to the technical field of electric automobiles, in particular to a charging port mounting device of an electric automobile.

Background

In recent years, electric vehicles have been developed rapidly, and the electric vehicles have the advantages of economy, energy conservation, environmental protection and the like, and are an important development direction in the field of automobiles.

Unlike a conventional automobile, a power system of an electric automobile does not have a fuel engine, but consists of a charging system, a battery module, a motor and the like. The battery module is connected with the charging gun through the charging port to be charged, the battery is used as a power source of the motor, and the motor rotates to drive the vehicle to run. Among the prior art, in order to shorten development cycle, reduce research and development cost, will often reform transform at the automobile body of traditional car, set up the mouth that charges on original motorcycle type, will relate to the change to original motorcycle type structure.

How to improve the arrangement structure of electric automobile charging mouth, be convenient for its installation, reduce whole car change, shorten research and development cycle, reduce research and development and manufacturing cost, become the important technical problem that electric automobile urgently needed to be solved.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a mouthful installation device charges can improve electric automobile and charge the arrangement structure of mouthful, and its installation of being convenient for reduces whole car and changes, shortens the research and development cycle, reduces research and development and manufacturing cost.

In a first aspect, the embodiment provides a charging port installation device, is applied to electric automobile, charging port installation device is including charging port mounting panel, first support and second support, the charging port mounting panel includes the base plate and is located the relative both ends of base plate and to first curb plate and the second curb plate of opposite direction buckling, first support fixed connection to first curb plate, second support fixed connection to the second curb plate, first support is connected to electric automobile's rear wheel casing planking shrouding, the second support is connected to electric automobile's rear wheel casing planking, the base plate is provided with the mouth that charges, the mouth that charges is used for the installation electric automobile's the module of charging.

The application provides a mouthful installation device charges through setting up the mouth that charges on the mouthful mounting panel that charges for installation electric automobile's the module that charges and charge for electric automobile. This application will charge mouthful mounting panel through with first support and the second support of mouthful mounting panel fixed connection and fix to electric automobile on, improved electric automobile and charged mouthful arrangement structure, be convenient for its installation, reduce whole car change, shorten research and development cycle, reduce research and development and manufacturing cost. The charging port mounting device is simple in structure, convenient to mount, low in manufacturing cost and good in practicability and market application value.

In a possible embodiment, the first side plate includes two first pins, the two first pins are spaced apart from each other, the two first pins of the first side plate form a "C" structure for fixing the first bracket, the second side plate includes two second pins, the two second pins are spaced apart from each other, and the two second pins of the second side plate form a "C" structure for fixing the second bracket. Be equipped with the clearance between two first pins, do not have the material to fill between two first pins promptly, be equipped with the clearance between two second pins, do not have the material to fill between two second pins promptly, avoided the solid structure between two first pins and between two second pins, be favorable to alleviateing the quality of mouthful installation device that charges for it has the lightweight effect to charge mouthful installation device.

In a possible embodiment, the first side plate is of a "Z" shape, so that the rear wheel cover outer plate sealing plate is sandwiched between the first bracket and the first side plate, in other words, the rear wheel cover outer plate sealing plate is sandwiched between the first bracket and the "Z" surface of the first side plate.

In a possible implementation manner, the first pin is provided with a first mounting hole, the second pin is provided with a second mounting hole, the first mounting hole is used for mounting the first bracket, and the second mounting hole is used for mounting the second bracket.

In a possible embodiment, the charging port mounting plate is provided with a reinforcing rib at an edge thereof, and the reinforcing rib is spaced apart from the first mounting hole and the second mounting hole. Specifically, the distance between the reinforcing rib and the first mounting hole and the distance between the reinforcing rib and the second mounting hole are at least 25mm, and the distance between the reinforcing rib and the first mounting hole and the second mounting hole is too small, so that the strength risk exists at the edge of the mounting hole. Adopt the strengthening rib can effectively improve the structural strength of mouthful mounting panel that charges, with low costs effectual moreover.

In a possible embodiment, the first bracket includes a fixing plate and two mounting portions arranged along the fixing plate in a bending manner, the mounting portions are fixedly connected to the first side plate, and a side of the fixing plate adjacent to the mounting portions is provided with a concave portion, the concave portion enables the area of the fixing plate to be reduced, and the concave portion is used for reducing the weight of the first bracket. The concave part can be formed by cutting off a part of the edge of the fixing plate, the use of materials is reduced to the maximum extent by the concave part, and the light weight effect of the first bracket is more remarkable.

In a possible embodiment, the edge of the recess is provided with a flanging structure for increasing the strength of the first bracket. The edge-turning structure is formed by bending the edge part of the concave part, and the integral strength of the first support is effectively improved by the edge-turning structure.

In a possible embodiment, the second bracket includes a first panel and a second panel, the first panel and the second panel are arranged in a bent mode, the first panel is fixed to the second side plate, and the second panel is fixed to the electric automobile.

In a possible embodiment, the base plate is provided with a drainage hole for installing a drainage device, and the drainage hole is far away from the edge of the base plate. The drain hole is used for carrying out the drainage for electric automobile, and the size of drain hole can set up as required, but should not be too big, and the intensity of charging mouthful installation device will be influenced to the drain hole is too big. The drain hole is not suitable to be positioned close to the edge, and the close position of the drain hole to the edge can influence the strength of the charging port installation device.

In a second aspect, the present embodiment provides an electric vehicle, which includes a rear wheel casing outer plate, a rear wheel casing outer plate sealing plate, and the charging port installation apparatus according to any one of the foregoing embodiments, wherein the fixing plate of the first bracket is fixedly connected to the rear wheel casing outer plate sealing plate, and the second panel of the second bracket is fixedly connected to the rear wheel casing outer plate, so that the charging port installation apparatus is fixedly installed on the electric vehicle.

The application provides a mouthful installation device charges intensity height, and fail safe nature is good, provides strong support for charging device and relevant equipment thereof, avoids rocking or destroys and causes the short circuit, has guaranteed whole car safety. This application utilizes finite space at whole car transformation in-process, under the condition that does not change the original structure of automobile body, provides safe and reliable's mouthful installation device that charges for electric automobile, has reduced the change of whole car design, has shortened development cycle, has reduced research and development and manufacturing cost.

Drawings

Some drawings to which embodiments of the present application relate will be described below.

Fig. 1 is a schematic application environment diagram of a charging port installation apparatus according to an embodiment of the present application;

fig. 2 is a schematic structural view illustrating a charging port installation apparatus provided in an embodiment of the present application installed in an electric vehicle;

FIG. 3 is X in FIG. 2₁An enlarged view of a portion of the charging port mounting arrangement;

fig. 4 is a schematic structural view of a charging port mounting plate according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a first bracket provided in accordance with an embodiment of the present application;

FIG. 6 is a schematic structural view of a second bracket provided in accordance with an embodiment of the present application;

fig. 7 is a schematic structural view illustrating a charging port installation apparatus provided in another embodiment of the present application being installed in an electric vehicle;

FIG. 8 is X in FIG. 7₂An enlarged view of a portion of the charging port mounting arrangement.

Detailed Description

In order to more clearly illustrate the technical solutions in the embodiments or the background art of the present application, the following description is made with reference to the accompanying drawings, which are required to be used in the embodiments or the background art of the present application.

The application provides a mouthful installation device charges is applied to electric automobile. Fig. 1 schematically depicts an application environment diagram of a charging port installation device, wherein one end of the charging port installation device 1 is fixedly connected to a rear wheel cover outer plate sealing plate 2, and the other end of the charging port installation device 1 is fixedly connected to a rear wheel cover outer plate 3, so that the charging port installation device 1 is fixedly installed on an electric vehicle, and the charging port installation device 1 is provided with a charging port (not shown in fig. 1) for installing a charging module of the electric vehicle. Charging mouth installation device 1's intensity is high, and fail safe nature is good, simple structure, simple to operate, and low in manufacturing cost has fine practicality and market using value.

As shown in fig. 2 and 3, the charging port mounting device 1 includes a charging port mounting plate 11, a first bracket 12 and a second bracket 13, the first bracket 12 is fixedly connected to one end of the charging port mounting plate 11, the second bracket 13 is fixedly connected to the other end of the charging port mounting plate 11, the first bracket 12 is fixed to the rear wheel house outer plate sealing plate 2, and the second bracket 13 is fixed to the rear wheel house outer plate 3, so that the charging port mounting device 1 is fixedly mounted on the electric vehicle.

As shown in fig. 3, 4, 5, and 6, fig. 3, 4, 5, and 6 are structural diagrams of the charging port attachment device, the charging port attachment plate, the first bracket, and the second bracket, respectively, after assembly. The charging port mounting device 1 includes a charging port mounting plate 11, a first bracket 12, and a second bracket 13. The charging port mounting plate 11 includes a substrate 111, and a first side plate 112 and a second side plate 113 located at two opposite ends of the substrate 111 and bent in opposite directions, where the first side plate 112 includes two first pins 1121, the two first pins 1121 are arranged at intervals, the two first pins 1121 of the first side plate 112 form a "C" type structure, the second side plate 113 includes two second pins 1131, the number of the second pins 1131 is two, the two second pins 1131 are arranged at intervals, and the two second pins 1131 of the second side plate 113 form a "C" type structure. The first pin 1121 is provided with a first mounting hole 1122, the second pin 1131 is provided with a second mounting hole 1132, and the first mounting hole 1122 and the second mounting hole 1132 are respectively used for fixing the first bracket 12 and the second bracket 13. The edge of the charging port mounting plate 11 is provided with a reinforcing rib, and in order to be distinguished from the reinforcing ribs on the first bracket 12 and the second bracket 13, the reinforcing rib on the edge of the charging port mounting plate 11 is the first reinforcing rib 114, and the first reinforcing rib 114 is spaced apart from the first mounting hole 1122 and the second mounting hole 1132. The substrate 111 is provided with a charging port 1111, and the charging port 1111 is used for mounting a charging module of an electric vehicle.

The first bracket 12 includes a fixing plate 121 and two mounting portions 122 bent along the fixing plate 121, and the mounting portions 122 are provided with third mounting holes 1221. A gap is formed between the two mounting portions 122 (that is, the two mounting portions 122 are arranged at an interval, the mounting portions 122 are fixedly connected to the first side plate 112), a recess 123 is formed in a region of the fixing plate 121, which is adjacent to one side of the mounting portion 122 and is located at the two mounting portions 122, the area of the fixing plate 121 is reduced due to the recess 123, the use of materials is reduced to the maximum extent due to the arrangement of the recess 123, and the light weight effect of the first bracket is more remarkable, that is, the weight of the first bracket 12 is reduced. The edge of the recess 123 is provided with a flange structure 124, and the flange structure 124 is used for improving the strength of the first bracket 12. The joint of the fixing plate 121 and the mounting portion 122 is provided with a second reinforcing rib 125, and the second reinforcing rib 125 effectively improves the bending resistance of the first bracket 12.

The second bracket 13 includes a first panel 131 and a second panel 132, which are bent, and the first panel 131 is provided with four mounting holes 1311, and the number of the fourth mounting holes 1311 is two. The joint of the first panel 131 and the second panel 132 is provided with a third reinforcing rib 133, the second bracket 13 is further provided with a fourth reinforcing rib 134 penetrating through the first panel 131 and the second panel 132, and the bending resistance of the second bracket 13 is effectively improved by the third reinforcing rib 133 and the fourth reinforcing rib 134.

In one embodiment, the first mounting hole 1122 corresponds to the third mounting hole 1221, and the bolt passes through the first mounting hole 1122 and the third mounting hole 1221 to fix the first bracket 12 to the first side plate 112 of the charging port mounting plate 11, so that the bolt connection is convenient to mount and dismount, and the strength effect and the structural stability are good. First bracket 12 may also be secured to first side plate 112 in other ways.

In one embodiment, the second mounting hole 1132 corresponds to the fourth mounting hole 1311, and a bolt passes through the second mounting hole 1132 and the fourth mounting hole 1311 to fix the second bracket 13 to the second side plate 113 of the charging port mounting plate 11, and the second bracket 13 may be fixed to the second side plate 113 in other manners.

In one embodiment, the first side plate 112 is a "Z" shaped structure, such that the rear wheel cover outer plate sealing plate is sandwiched between the first bracket 12 and the first side plate 112, in other words, the rear wheel cover outer plate sealing plate is located between the first bracket and the "Z" surface of the first side plate.

In one embodiment, the substrate 111 is provided with a drain hole 1112, the drain hole 1112 is used for installing a drain device, and the drain hole 1112 is far away from the edge of the substrate 111. The drain hole 1112 is used for draining water for the electric vehicle, and the size of the drain hole can be set according to needs, but the drain hole is not too large, and the strength of the charging port installation device can be affected by the overlarge drain hole. The drain hole is not suitable to be positioned close to the edge, and the close position of the drain hole to the edge can influence the strength of the charging port installation device.

In one embodiment, the distance between the first reinforcing rib 114 and the first and second mounting

holes

1122, 1132 is at least 25mm, and the distance between the first reinforcing rib 114 and the first and second mounting

holes

1122, 1132 is too small, which may cause the strength risk at the edge of the mounting hole. Adopt the strengthening rib can effectively improve the structural strength of mouthful mounting panel that charges, with low costs effectual moreover.

In one embodiment, the edge-turned structure 124 is formed by bending the edge portion of the recess 123, and the edge-turned structure 124 effectively increases the overall strength of the first bracket 12.

In one embodiment, the charging port 1111 is a hollow structure formed by hollowing out a portion of the substrate 111.

In one embodiment, the fixing plate 121 of the first bracket 12 is provided with a first welding point 126, the first bracket 12 is fixed to the rear wheel house outer plate sealing plate (not shown in fig. 3, 4, 5, and 6, see fig. 2) by the first welding point 126, the second panel 132 of the second bracket 13 is provided with a second welding point 135, and the second bracket 13 is fixed to the rear wheel house outer plate (not shown in fig. 3, 4, 5, and 6, see fig. 2) by the second welding point 135, so that the charging port mounting device 1 is fixedly mounted on the electric vehicle. The welding spot connection can effectively guarantee connection, and the processing of being convenient for simultaneously is with low costs, and first support 12 and second support 13 also can adopt other modes to fix respectively to rear wheel casing planking shrouding and rear wheel casing planking.

In one embodiment, the thickness of the charging port mounting plate 11 may be 1.5-2.0mm, which effectively ensures the strength of the charging port mounting plate 11 and avoids increasing the weight of the charging port mounting plate 11. The thickness of the charging port mounting plate 11 is not limited to 1.5-2.0mm, and can be adjusted according to the structural requirements of actual vehicle types.

In one embodiment, the height of the first rib 114 may be 3 to 5mm, the width thereof may be 10 to 15mm, and the height, the width, the number, etc. of the first rib 114 may be adjusted according to the specific structural size and the structural performance.

In one embodiment, the shape of the drain hole 1112 can be an ellipse, the length of the ellipse hole is 20-30 mm, the width is 20-25 mm, and the size of the drain hole 1112 can be adjusted according to actual needs. The shape of the drain hole 1112 is not limited to the oval shape, and the drain hole 1112 may have another shape.

In one embodiment, the thickness of the first support 12 may be 1.0-2.0 mm, which effectively ensures the strength of the first support 12 and avoids increasing the weight of the first support 12. The thickness of the first support 12 is not limited to 1.0-2.0 mm, and can be adjusted according to the structural requirements of an actual vehicle type.

In one embodiment, the width of the flanging structure 124 is 3-10 mm, and the size of the flanging structure 124 can be adjusted according to the structural requirements of the actual vehicle type.

In one embodiment, the thickness of the second bracket 13 may be 1.0-2.0 mm, which effectively ensures the strength of the second bracket 13 and avoids increasing the weight of the second bracket 13. The thickness of the second bracket 13 is not limited to 1.0-2.0 mm, and can be adjusted according to the structural requirements of actual vehicle types.

In one embodiment, the width of the fourth rib 134 on the second bracket 13 is 25-35 mm, the height is 3-5 mm, and the size of the fourth rib 134 can be adjusted according to the structural requirements of the actual vehicle type.

As shown in fig. 3, 7 and 8, the charging port mounting device 1 further includes a charging module 14, the charging module 14 is mounted to the charging port 1111, specifically, a fifth mounting hole 1113 is provided in a region around the charging port 1111 on the substrate 111, the charging module 14 passes through the charging port 1111, and a bolt passes through the fifth mounting hole 1113 to fix the charging module 14 to the substrate 11. Bolted connection is easy to assemble and dismantle, and intensity is effectual moreover, and structural stability is good, and the module 14 that charges also can adopt other modes to fix to base plate 11 on.

The foregoing is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.

Claims

1. The utility model provides a mouthful installation device charges, is applied to electric automobile, its characterized in that, mouthful installation device charges is including mouthful mounting panel, first support and the second support charges, the mouthful mounting panel that charges includes the base plate and is located the relative both ends of base plate and to first curb plate and the second curb plate of opposite direction buckling, first support fixed connection to first curb plate, second support fixed connection to the second curb plate, first support is connected to electric automobile's rear wheel casing planking shrouding, the second support is connected to electric automobile's rear wheel casing planking, the base plate is provided with the mouth that charges, the mouth that charges is used for the installation electric automobile's the module of charging.

2. The charging port mounting device as claimed in claim 1, wherein said first side plate includes two first pins, said two first pins being spaced apart, said two first pins of said first side plate forming a "C" configuration for securing said first bracket, said second side plate includes two second pins, said two second pins being spaced apart, said two second pins of said second side plate forming a "C" configuration for securing said second bracket.

3. The charging port mounting device according to claim 2, wherein the first side plate is of a "Z" shape, so that the rear wheel cover outer plate sealing plate is interposed between the first bracket and the first side plate.

4. A charging port mounting apparatus as claimed in claim 2, wherein said first pin is provided with a first mounting hole, said second pin is provided with a second mounting hole, said first mounting hole is used for mounting said first bracket, and said second mounting hole is used for mounting said second bracket.

5. The charging port mounting device according to claim 4, wherein a rib is provided on an edge of the charging port mounting plate, and the rib is spaced apart from the first mounting hole and the second mounting hole.

6. The charging port mounting device according to claim 1, wherein the first bracket includes a fixing plate and two mounting portions bent along the fixing plate, the mounting portions are fixedly connected to the first side plate, the two mounting portions are spaced apart, and a region of the fixing plate adjacent to one side of the mounting portions and between the two mounting portions is provided with a recess, and the recess reduces an area of the fixing plate.

7. A charging port mounting arrangement as claimed in claim 6, wherein the edges of the recess are provided with a cuff formation.

8. A charging port mounting arrangement as claimed in claim 1, wherein the second bracket includes a first panel and a second panel arranged in a folded configuration, the first panel being secured to the second side panel and the second panel being secured to the electric vehicle.

9. The charging port mounting device according to claim 1, wherein a drain hole is provided on the base plate, and the drain hole is used for mounting a drain device.

10. An electric vehicle comprising a rear wheel house outer panel, a rear wheel house outer panel closure plate, and the charging port attachment apparatus of any one of claims 1-9, wherein the fixing plate of the first bracket is fixedly attached to the rear wheel house outer panel closure plate, and the second panel of the second bracket is fixedly attached to the rear wheel house outer panel, such that the charging port attachment apparatus is fixedly attached to the electric vehicle.