CN207772929U - The charging unit of vehicle - Google Patents
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- CN207772929U CN207772929U CN201721917440.9U CN201721917440U CN207772929U CN 207772929 U CN207772929 U CN 207772929U CN 201721917440 U CN201721917440 U CN 201721917440U CN 207772929 U CN207772929 U CN 207772929U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
本实用新型涉及电动汽车配件的技术领域，提供一种车辆的充电装置，其中，所述车辆的充电装置包括充电部、支架部以及基座部，所述支架部的底端连接于所述基座部，所述充电部通过球铰组件可转动地安装于所述支架部的顶端。本实用新型所述的车辆的充电装置中，充电部通过球铰组件安装于支架部，充电部能够相对于支架部围绕球心转动，从而调节充电部的朝向，可以适应车辆的不同停车位置，保证充电部与车辆的充分贴合连接。
The utility model relates to the technical field of electric vehicle accessories, and provides a vehicle charging device, wherein the vehicle charging device includes a charging part, a bracket part and a base part, and the bottom end of the bracket part is connected to the base The seat part, the charging part is rotatably mounted on the top end of the bracket part through a ball joint assembly. In the vehicle charging device described in the utility model, the charging part is installed on the bracket part through a ball joint assembly, and the charging part can rotate around the center of the sphere relative to the bracket part, thereby adjusting the direction of the charging part, which can adapt to different parking positions of the vehicle. Ensure the full connection between the charging part and the vehicle.
Description
技术领域technical field
本实用新型涉及电动车辆配件的技术领域，特别涉及一种车辆的充电装置。The utility model relates to the technical field of electric vehicle accessories, in particular to a vehicle charging device.
背景技术Background technique
电动汽车随着技术的不断发展，逐渐进入人们的日常生活。在电动汽车的使用过程中，如何更好地充电是不得不考虑的重要问题。With the continuous development of technology, electric vehicles have gradually entered people's daily life. During the use of electric vehicles, how to better charge is an important issue that has to be considered.
目前，电动汽车存在以下几种充电方式：1、采用充电桩充电，在车辆的车头或对应于传统加油口处设置充电插座，充电桩引出电缆与插座进行插接来充电，这种充电形式增加了用户日常充电的操作步骤，并且接插件裸露在空气中，在潮湿天气的安全隐患较高；2、在车身底部铺设矩阵式充电基板，车身上安装一个充电装置，包括一个弹簧式的连接器，当电动汽车停放至指定位置后，可以通过伸缩连接器实现与基板电连接；3、感应式无线充电，充电基板布置在车身下，需要车辆与充电基板对齐且充分贴合，这对停车位置有严格要求。At present, there are the following charging methods for electric vehicles: 1. Charging piles are used to charge, and charging sockets are set at the front of the vehicle or corresponding to the traditional fuel filler. The user's daily charging operation steps are not clear, and the connectors are exposed in the air, which poses a high safety hazard in wet weather; 2. A matrix charging substrate is laid on the bottom of the vehicle body, and a charging device is installed on the vehicle body, including a spring-type connector. , when the electric vehicle is parked at the designated location, it can be electrically connected to the substrate through the telescopic connector; 3. Inductive wireless charging, the charging substrate is arranged under the vehicle body, and the vehicle needs to be aligned and fully attached to the charging substrate, which is very important for the parking position. There are strict requirements.
以上充电方式存在操作步骤多、设备复杂、操作精度要求高等缺点。The above charging methods have disadvantages such as many operation steps, complicated equipment, and high requirements for operation accuracy.
实用新型内容Utility model content
有鉴于此，本实用新型旨在提出一种车辆的充电装置，以解决操作繁琐、对停车精度要求高的问题。In view of this, the utility model aims to provide a vehicle charging device to solve the problems of cumbersome operation and high parking precision.
为达到上述目的，本实用新型的技术方案是这样实现的：In order to achieve the above object, the technical solution of the utility model is achieved in that:
一种车辆的充电装置，其中，所述车辆的充电装置包括充电部、支架部以及基座部，所述支架部的底端连接于所述基座部，所述充电部通过球铰组件可转动地安装于所述支架部的顶端。A charging device for a vehicle, wherein the charging device for the vehicle includes a charging part, a bracket part and a base part, the bottom end of the bracket part is connected to the base part, and the charging part can be It is rotatably installed on the top end of the bracket part.
进一步的，所述充电部为无线充电板，所述无线充电板的顶面为充电接触面，所述充电接触面与所述基座部的顶面的夹角为锐角。Further, the charging part is a wireless charging board, the top surface of the wireless charging board is a charging contact surface, and the angle between the charging contact surface and the top surface of the base part is an acute angle.
进一步的，所述支架部通过铰接轴可转动地铰接于所述基座部，所述铰接轴平行于所述基座部的顶面延伸。Further, the bracket part is rotatably hinged to the base part through a hinge shaft, and the hinge shaft extends parallel to the top surface of the base part.
进一步的，所述铰接轴上套设有扭簧，所述扭簧包括分别连接于所述支架部和所述基座部的两个扭转臂。Further, a torsion spring is sheathed on the hinge shaft, and the torsion spring includes two torsion arms respectively connected to the bracket part and the base part.
进一步的，所述球铰组件包括球壳部以及可转动地安装在所述球壳部中的球头部，所述球壳部连接于所述支架部和所述充电部中的一者，所述球头部连接于所述支架部和所述充电部中的另一者。Further, the ball joint assembly includes a ball shell part and a ball head rotatably installed in the ball shell part, the ball shell part is connected to one of the bracket part and the charging part, The ball head is connected to the other of the bracket part and the charging part.
进一步的，所述支架部包括互成角度的第一直杆部和第二直杆部，所述充电部设置在所述第一直杆部的顶端，所述第二直杆部的底端连接于所述基座部，所述第一直杆部的底端连接于所述第二直杆部的顶端。Further, the bracket part includes a first straight rod part and a second straight rod part at an angle to each other, the charging part is arranged at the top end of the first straight rod part, and the bottom end of the second straight rod part Connected to the base part, the bottom end of the first straight rod part is connected to the top end of the second straight rod part.
进一步的，所述第二直杆部与所述基座部的顶面的夹角为锐角。Further, the included angle between the second straight rod portion and the top surface of the base portion is an acute angle.
进一步的，所述支架部包括弯杆部，所述弯杆部的两端分别连接于所述第一直杆部和所述第二直杆部。Further, the bracket part includes a bent rod part, and the two ends of the bent rod part are respectively connected to the first straight rod part and the second straight rod part.
进一步的，所述基座部中设置有控制元件，所述充电部通过导线连接于所述充电部和所述控制元件。Further, a control element is arranged in the base part, and the charging part is connected to the charging part and the control element through wires.
进一步的，所述第一直杆部、所述弯杆部和所述第二直杆部中设置有连通的布线通道，所述导线部分地设置在所述布线通道中。Further, the first straight rod part, the bent rod part and the second straight rod part are provided with communicating wiring channels, and the wires are partially arranged in the wiring channels.
相对于现有技术，本实用新型所述的车辆的充电装置具有以下优势：Compared with the prior art, the vehicle charging device described in the utility model has the following advantages:
本实用新型所述的车辆的充电装置中，充电部通过球铰组件安装于支架部，充电部能够相对于支架部围绕球心转动，从而调节充电部的朝向，可以适应车辆的不同停车位置，保证充电部与车辆的充分贴合连接。In the vehicle charging device described in the utility model, the charging part is installed on the support part through a ball joint assembly, and the charging part can rotate around the center of the sphere relative to the support part, thereby adjusting the direction of the charging part, which can adapt to different parking positions of the vehicle. Ensure the full connection between the charging part and the vehicle.
本实用新型的其它特征和优点将在随后的具体实施方式部分予以详细说明。Other features and advantages of the present utility model will be described in detail in the following specific embodiments.
附图说明Description of drawings
构成本实用新型的一部分的附图用来提供对本实用新型的进一步理解，本实用新型的示意性实施方式及其说明用于解释本实用新型，并不构成对本实用新型的不当限定。在附图中：The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic implementation of the utility model and its description are used to explain the utility model, and do not constitute an improper limitation of the utility model. In the attached picture:
图1为本实用新型实施方式所述的车辆的充电装置的立体图；Fig. 1 is a perspective view of a charging device for a vehicle according to an embodiment of the present invention;
图2为本实用新型实施方式所述的车辆的充电装置的侧视图。Fig. 2 is a side view of a charging device for a vehicle according to an embodiment of the present invention.
附图标记说明：Explanation of reference signs:
1-充电部，2-支架部，3-基座部，4-球铰组件，21-第一直杆部，22-第二直杆部，23-弯杆部，41-球壳部，42-球头部。1-charging part, 2-bracket part, 3-base part, 4-spherical joint assembly, 21-first straight rod part, 22-second straight rod part, 23-curved rod part, 41-spherical shell part, 42 - Ball head.
具体实施方式Detailed ways
需要说明的是，在不冲突的情况下，本实用新型中的实施方式及实施方式中的特征可以相互组合。It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
下面将参考附图并结合实施方式来详细说明本实用新型。The utility model will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
本实用新型提供了一种车辆的充电装置，其中，所述车辆的充电装置包括充电部1、支架部2以及基座部3，所述支架部2的底端连接于所述基座部3，所述充电部1通过球铰组件4可转动地安装于所述支架部2的顶端。The utility model provides a vehicle charging device, wherein the vehicle charging device comprises a charging part 1, a bracket part 2 and a base part 3, and the bottom end of the bracket part 2 is connected to the base part 3 , the charging part 1 is rotatably mounted on the top end of the bracket part 2 through a ball joint assembly 4 .
所述车辆的充电装置可以用于电动车辆的充电，基座部3为所述车辆的充电装置的支撑基础，可以安装于地面、平台等可以用于停车的支撑结构，从而可以允许车辆在驻停时通过所述车辆的充电装置充电；支架部2为基座部3和充电部1之间的连接支撑结构，可以将充电部1支撑为与基座部3保持合适的距离，从而可以从地面、平台等延伸合适的距离，以便于与车辆的充电接收端配合。特别的，充电部1与支架部2通过球铰组件4连接，因此，充电部1可以相对于支架部2围绕球铰组件的转动球心转动，充电部1的位置可以根据车辆的驻停位置而改变，允许车辆具有更大的停车范围，保证充电部1始终可以与车辆的充电接收部耦合。The charging device of the vehicle can be used for charging electric vehicles, and the base part 3 is the supporting base of the charging device of the vehicle, which can be installed on the ground, platform and other supporting structures that can be used for parking, so that the vehicle can be parked. Charging by the charging device of the vehicle when parked; the bracket part 2 is a connection support structure between the base part 3 and the charging part 1, which can support the charging part 1 to keep a suitable distance from the base part 3, so that the The ground, platform, etc. extend a suitable distance so as to cooperate with the charging receiving end of the vehicle. In particular, the charging part 1 and the bracket part 2 are connected by a ball joint assembly 4, therefore, the charging part 1 can rotate around the center of rotation of the ball joint assembly relative to the bracket part 2, and the position of the charging part 1 can be adjusted according to the parking position of the vehicle. Instead, the vehicle is allowed to have a larger parking range, ensuring that the charging unit 1 can always be coupled with the charging receiving unit of the vehicle.
具体地，所述充电部1为无线充电板，所述无线充电板的顶面为充电接触面，所述充电接触面与所述基座部的顶面的夹角为锐角。所述车辆的充电装置可以通过基座部3安装于地面、平台等停车结构上，其中，基座部3的顶面大致平行于水平面，充电部1为无线充电板，无线充电板的顶面作为无线充电的充电接触面，其与基座部3的顶面成锐角，也就是说无线充电板的顶面大致朝上并与水平面成锐角，当车辆停车时，车辆的底部(内部设置有无线充电接收装置)表面逐渐与无线充电板的顶面贴合，同时调整无线充电板的角度，保证无线充电板与车辆充分贴合。Specifically, the charging part 1 is a wireless charging board, the top surface of the wireless charging board is a charging contact surface, and the angle between the charging contact surface and the top surface of the base part is an acute angle. The charging device of the vehicle can be installed on the ground, platform and other parking structures through the base part 3, wherein the top surface of the base part 3 is roughly parallel to the horizontal plane, the charging part 1 is a wireless charging board, and the top surface of the wireless charging board As the charging contact surface for wireless charging, it forms an acute angle with the top surface of the base part 3, that is to say, the top surface of the wireless charging board faces upwards and forms an acute angle with the horizontal plane. When the vehicle is parked, the bottom of the vehicle (with The surface of the wireless charging receiving device) is gradually attached to the top surface of the wireless charging board, and the angle of the wireless charging board is adjusted at the same time to ensure that the wireless charging board is fully attached to the vehicle.
另外，所述支架部2通过铰接轴可转动地铰接于所述基座部3，所述铰接轴平行于所述基座部3的顶面延伸。支架部2可以围绕所述铰接轴而转动，当基座部3以其顶面平行于水平面而安装时，所述铰接轴为水平延伸，支架部2的底端通过铰接轴安装，其顶端设置有充电部1，因此，通过转动支架部2可以调节充电部1的高度。In addition, the bracket part 2 is rotatably hinged to the base part 3 through a hinge shaft, and the hinge shaft extends parallel to the top surface of the base part 3 . The support part 2 can rotate around the hinge shaft. When the base part 3 is installed with its top surface parallel to the horizontal plane, the hinge shaft extends horizontally. The bottom end of the support part 2 is installed through the hinge shaft, and the top end is set There is the charging part 1, therefore, the height of the charging part 1 can be adjusted by rotating the stand part 2.
综上，充电部1通过球铰组件4可以围绕其球心而转动，从而可以调节无线充电板的充电接触面的朝向，并且通过所述铰接轴可以围绕水平轴线转动，从而可以调节充电部1的高度，通过两种转动的配合，可以同时调节充电部的高度和朝向，使得所述车辆的充电装置可以允许车辆在更大的范围内停车，保证充电部1充分地与车辆的充电接收部耦合。To sum up, the charging part 1 can rotate around the center of the sphere through the spherical hinge assembly 4, so that the orientation of the charging contact surface of the wireless charging pad can be adjusted, and the hinge shaft can rotate around the horizontal axis, so that the charging part 1 can be adjusted Through the cooperation of the two rotations, the height and orientation of the charging part can be adjusted at the same time, so that the charging device of the vehicle can allow the vehicle to park in a larger range, ensuring that the charging part 1 is fully connected with the charging receiving part of the vehicle coupling.
进一步的，所述铰接轴上套设有扭簧，所述扭簧包括分别连接于所述支架部2和所述基座部3的两个扭转臂。所述扭簧可以将支架部2和基座部3保持为合适的转动角度，在车辆停车过程中，随着车辆的底部逐渐与所述无线充电板贴合，支架部2与基座部3的角度也在不断的调整，分别连接于支架部2和基座部3的两个所述扭转臂之间的角度也随之变化，使得所述扭簧弹性变形，当车辆离开停车位置时，所述扭簧可以通过两个所述扭转臂将支架部2转动到原来位置。通过设置所述扭簧，可以使得支架部2保持在最大高度，并可以根据不同车辆及不同停车状态调节支架部2的高度，以保证所述无线充电板充分地贴合于车辆的底部。Further, a torsion spring is sheathed on the hinge shaft, and the torsion spring includes two torsion arms respectively connected to the bracket part 2 and the base part 3 . The torsion spring can keep the bracket part 2 and the base part 3 at an appropriate rotation angle. During the parking process of the vehicle, as the bottom of the vehicle gradually attaches to the wireless charging board, the bracket part 2 and the base part 3 The angle of the torsion spring is also constantly adjusted, and the angle between the two torsion arms respectively connected to the bracket part 2 and the base part 3 also changes accordingly, so that the torsion spring is elastically deformed. When the vehicle leaves the parking position, The torsion spring can turn the bracket part 2 to its original position through the two torsion arms. By setting the torsion spring, the bracket part 2 can be kept at the maximum height, and the height of the bracket part 2 can be adjusted according to different vehicles and different parking conditions, so as to ensure that the wireless charging board is fully attached to the bottom of the vehicle.
具体的，所述球铰组件4包括球壳部41以及可转动地安装在所述球壳部41中的球头部42，所述球壳部41连接于所述支架部2和所述充电部1中的一者，所述球头部42连接于所述支架部2和所述充电部1中的另一者。如图2所示，球壳部41部分地包覆在球头部42上，并且允许球头部42相对于球壳部41围绕球心而转动，从而使得充电部1可以相对于支架部2转动，以调节充电部1的朝向，便于充电部1充分地与车辆的底部贴合。Specifically, the ball joint assembly 4 includes a ball shell part 41 and a ball head 42 rotatably installed in the ball shell part 41, and the ball shell part 41 is connected to the bracket part 2 and the charger One of the parts 1 , the ball head 42 is connected to the other of the bracket part 2 and the charging part 1 . As shown in FIG. 2 , the spherical shell portion 41 is partially covered on the ball head portion 42 and allows the ball head portion 42 to rotate around the center of the ball relative to the spherical shell portion 41 , so that the charging portion 1 can be positioned relative to the bracket portion 2 Rotate to adjust the orientation of the charging unit 1 so that the charging unit 1 can be fully attached to the bottom of the vehicle.
具体的，所述支架部2包括互成角度的第一直杆部21和第二直杆部22，所述充电部1设置在所述第一直杆部21的顶端，所述第二直杆部22的底端连接于所述基座部3，所述第一直杆部21的底端连接于所述第二直杆部22的顶端。支架部2主要由第一直杆部21和第二直杆部22组成，结构比较简洁，便于加工生产，其中，如图1和图2所示，在基座部3的顶面平行于水平面的情况下，第二直杆部22从基座部3大致向上延伸，其底端可以连接于基座部3的顶面，第一直杆部21也大致向上延伸，其底端连接于第二直杆部22的顶端，充电部1连接于第一直杆部21的顶端。其中，第一直杆部21和第二直杆部22成角度地连接，以允许支架部2可以将充电部1支撑为合适的角度，同时，允许支架部2相对于基座部3围绕所述铰接轴转动。Specifically, the bracket part 2 includes a first straight rod part 21 and a second straight rod part 22 which are angled to each other, the charging part 1 is arranged on the top end of the first straight rod part 21, and the second straight rod part 22 A bottom end of the rod portion 22 is connected to the base portion 3 , and a bottom end of the first straight rod portion 21 is connected to a top end of the second straight rod portion 22 . The bracket part 2 is mainly composed of a first straight rod part 21 and a second straight rod part 22. The structure is relatively simple and convenient for processing and production. Wherein, as shown in Figures 1 and 2, the top surface of the base part 3 is parallel to the horizontal In the case of , the second straight rod part 22 generally extends upward from the base part 3, and its bottom end can be connected to the top surface of the base part 3, and the first straight rod part 21 also extends generally upward, and its bottom end is connected to the first straight rod part 3 The top ends of the two straight rod parts 22 are connected to the top end of the first straight rod part 21 by the charging part 1 . Wherein, the first straight rod part 21 and the second straight rod part 22 are connected at an angle to allow the bracket part 2 to support the charging part 1 at a suitable angle, and at the same time, allow the bracket part 2 to surround the charging part 3 relative to the base part 3. The pivot axis is rotated.
优选的，所述第二直杆部22与所述基座部3的顶面的夹角为锐角。第二直杆部22在其转动范围内，始终与基座部3的顶面保持为锐角关系，对应的，另一侧形成为钝角关系，在基座部3安装于地面、平台后，第二直杆部22与基座部3形成的钝角的开口朝向车辆的停车位置，或者说，车辆从形成钝角的一侧逐渐进入到停车位置。Preferably, the included angle between the second straight rod portion 22 and the top surface of the base portion 3 is an acute angle. The second straight rod part 22 always maintains an acute angle relationship with the top surface of the base part 3 within its rotation range. Correspondingly, the other side forms an obtuse angle relationship. After the base part 3 is installed on the ground or a platform, the second The opening of the obtuse angle formed by the two straight rod parts 22 and the base part 3 faces the parking position of the vehicle, or in other words, the vehicle gradually enters the parking position from the side forming the obtuse angle.
另外，所述支架部2包括弯杆部23，所述弯杆部23的两端分别连接于所述第一直杆部21和所述第二直杆部22。弯杆部23起到过渡连接作用，使得第一直杆部21和第二直杆部22通过圆角连接，避免第一直杆部21和第二直杆部22在连接处形成应力集中。In addition, the bracket part 2 includes a bent rod part 23 , and two ends of the bent rod part 23 are respectively connected to the first straight rod part 21 and the second straight rod part 22 . The curved rod portion 23 functions as a transitional connection, so that the first straight rod portion 21 and the second straight rod portion 22 are connected through rounded corners, so as to avoid stress concentration at the joint between the first straight rod portion 21 and the second straight rod portion 22 .
此外，所述基座部3中设置有控制元件，所述充电部1通过导线连接于所述充电部1和所述控制元件。所述导线可以向充电部1中的充电模块提供电力，基座部3中的控制元件可以连接于电源，从而可以控制供电电路打开和关闭，选择性地为充电部1的充电模块提供电力。另外，基座部3中的控制元件可以包括无线通信模块，通过无线通信模块与对应的车辆建立无线通信，从而可以允许用户在停车过程中打开所述充电装置，或者，当车辆停车时自动打开充电装置，而当车辆离开停车位置时关闭所述充电装置。In addition, the base part 3 is provided with a control element, and the charging part 1 is connected to the charging part 1 and the control element through wires. The wire can provide power to the charging module in the charging part 1, and the control element in the base part 3 can be connected to the power supply, so as to control the power supply circuit to be turned on and off, and selectively provide power to the charging module in the charging part 1. In addition, the control element in the base part 3 may include a wireless communication module, through which wireless communication is established with the corresponding vehicle, thereby allowing the user to turn on the charging device during parking, or to turn on the charging device automatically when the vehicle is parked. The charging device is turned off when the vehicle leaves the parking position.
进一步的，所述第一直杆部21、所述弯杆部23和所述第二直杆部22中设置有连通的布线通道，所述导线部分地设置在所述布线通道中。第一直杆部21、弯杆部23以及第二直杆部22可以为空心管，以允许容纳导线，另外，由于第一直杆部21的顶端安装有球铰组件4，并且第二直杆部22的底端铰接于所述铰接轴，因此，可以分别在第一直杆部21和第二直杆部的侧壁上形成开口，以允许所述导线穿过。Further, the first straight rod part 21 , the bent rod part 23 and the second straight rod part 22 are provided with a communicating wiring channel, and the wires are partially arranged in the wiring channel. The first straight rod part 21, the curved rod part 23 and the second straight rod part 22 can be hollow pipes to allow the accommodation of the wires. The bottom end of the rod part 22 is hinged to the hinge shaft, therefore, openings can be formed on the side walls of the first straight rod part 21 and the second straight rod part respectively to allow the wires to pass through.
以上所述仅为本实用新型的较佳实施方式而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。The above description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.
Claims (10)
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| CN201721917440.9U CN207772929U (en) | 2017-12-29 | 2017-12-29 | The charging unit of vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901423A (en) * | 2018-09-18 | 2020-03-24 | 比亚迪股份有限公司 | Vehicle and vehicle roof charging device, system and control method thereof |
| CN112319255A (en) * | 2019-08-05 | 2021-02-05 | 许继电气股份有限公司 | A ground-end charging assembly for electric vehicles |
| CN113922523A (en) * | 2020-07-09 | 2022-01-11 | 添可智能科技有限公司 | Wireless charging device, cleaning equipment and cleaning system |
-
2017
- 2017-12-29 CN CN201721917440.9U patent/CN207772929U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901423A (en) * | 2018-09-18 | 2020-03-24 | 比亚迪股份有限公司 | Vehicle and vehicle roof charging device, system and control method thereof |
| CN110901423B (en) * | 2018-09-18 | 2022-08-05 | 比亚迪股份有限公司 | Vehicle and vehicle roof charging device, system and control method thereof |
| CN112319255A (en) * | 2019-08-05 | 2021-02-05 | 许继电气股份有限公司 | A ground-end charging assembly for electric vehicles |
| CN113922523A (en) * | 2020-07-09 | 2022-01-11 | 添可智能科技有限公司 | Wireless charging device, cleaning equipment and cleaning system |
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Address after: No.8899 Xincheng Avenue, Jintan District, Changzhou City, Jiangsu Province Patentee after: SVOLT Energy Technology Co.,Ltd. Country or region after: China Address before: 213000 168 Huacheng Road, Jintan District, Changzhou, Jiangsu Patentee before: SVOLT Energy Technology Co.,Ltd. Country or region before: China |
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