Charging device and charging equipment

Abstract

The utility model provides a charging device and charging equipment. The charging device comprises a body, a handle and a display module. The front end of the body is used for being connected with a to-be-charged vehicle. The handle is arranged at the rear end of the body, and the charging device is held through the handle; the display module is arranged on the body or the handle; wherein the display module comprises a plurality of indicating lamps, and according to the charging progress of the vehicle, the display module is configured to be capable of turning on a preset number of indicating lamps. The display module for displaying the charging progress information of the current vehicle is arranged on the charging device, so that the charging progress information of the current vehicle can be easily obtained from the outside.

Description

Technical Field

[0001] This application relates to the field of vehicle charging, and in particular to a charging device and charging equipment for connecting vehicles. Background Technology

[0002] As the use of new energy vehicles becomes more and more widespread, the number of charging piles is increasing. Charging piles are equipped with charging guns, which are used to connect to vehicles and replenish their power.

[0003] Currently, charging stations offer various methods for displaying charging status, such as display screens and color-changing lights. However, many charging stations lack screens, relying solely on QR codes for user interaction. This makes it difficult or impossible for charging users (especially non-owners) to perceive the current charging progress of their vehicles. For example, in a queuing charging scenario, the charging gun is already in use, and queuing users are unaware of their vehicle's charging progress or the expected waiting time, causing inconvenience for those trying to charge their vehicles. Utility Model Content

[0004] Embodiments of this application provide a charging device and charging equipment that allow users to easily obtain current vehicle charging progress information.

[0005] In a first aspect, embodiments of this application provide a charging device, including: a body, a handle, and a display module; the front end of the body is used to connect to a vehicle to be charged; the handle is disposed at the rear end of the body, and the charging device is held by the handle; the display module is disposed on the body or the handle; wherein, the display module includes multiple indicator lights, and the display module is configured to turn on a preset number of indicator lights according to the charging progress of the vehicle.

[0006] Charging progress can be a percentage of the vehicle's current charging capacity or a percentage of charging time. Understandably, by installing a display module on the charging device itself or its handle, with the number of indicator lights corresponding to the vehicle's current charging progress, both the vehicle owner and non-owners can intuitively obtain charging progress information, accurately estimate waiting time, and facilitate scheduling other vehicles for charging, significantly improving the utilization efficiency of public charging stations.

[0007] In some possible implementations, the charging device further includes a control module connected to the display module, which controls the display module to adjust the state of the indicator lights according to the charging progress of the vehicle.

[0008] The control module can be composed of an MCU and electrically connected to the display module. It is understood that by setting up the control module, the display module can be reliably and accurately controlled, driving it to display different types of indicator light states.

[0009] In some possible implementations, the multiple indicator lights can be arranged in any of the following shapes: linear, circular, or arc-shaped.

[0010] Understandably, arranging multiple indicator lights in a specific shape can improve the visibility of the display module and make it easier for car owners to observe and read.

[0011] In some possible implementations, the indicator light is configured to be either constantly lit or flashing when it is turned on.

[0012] Understandably, configuring multiple indicator lights to be constantly lit or flashing when turned on can improve the intuitiveness of the display module and make it easier for car owners to observe and read the display module.

[0013] In some possible implementations, the indicator lights are configured to turn on sequentially and cyclically along a preset direction when they are turned on.

[0014] Understandably, by configuring multiple indicator lights to turn on sequentially and cyclically in a preset direction, the intuitiveness of the display module can be improved, making it easier for car owners to observe and read the display module.

[0015] In some possible implementations, the display module is located on the top or side of the body.

[0016] The top or side of the charging device has a large installation space. It is understandable that by setting the display module on the top or side of the charging device, the design and installation of the display module are facilitated, and a larger area and more complex shape of the display module can be designed.

[0017] In some possible implementations, the display module is located at the tail end of the handle.

[0018] When charging a vehicle, the end of the handle is quite far from the vehicle body. Understandably, placing a display module at the end of the handle makes it easier for the driver to observe and read the information.

[0019] In some possible implementations, the charging device is an AC charging gun or a DC charging gun.

[0020] AC charging guns and DC charging guns are the two most commonly used types of charging guns. It is understandable that by setting a display module on AC charging guns or DC charging guns, the scope of use can be expanded.

[0021] In some possible implementations, the charging device further includes: a display screen disposed on the top or side of the main body, a control module connected to the display screen, and during vehicle charging, the control module controls the display screen to digitally display the vehicle's charging progress.

[0022] Understandably, setting up a display screen with digital display capabilities makes it easier for car owners to observe and read.

[0023] In some possible implementations, the charging device further includes a locking device disposed on the main body, and a control module connected to the locking device. When charging the vehicle, the control module controls the locking device to lock or unlock the charging device and the vehicle according to the charging progress of the vehicle.

[0024] While the vehicle is charging, the control module activates a locking device to lock the charging unit to the vehicle, preventing accidental separation. Once charging is complete, the control module automatically unlocks the charging unit, allowing it to be separated from the vehicle. Understandably, this locking device enhances safety during vehicle charging.

[0025] Secondly, embodiments of this application provide a charging device, including: the charging apparatus in any of the above embodiments.

[0026] Charging equipment can be charging piles. It's understandable that by installing a charging device with a display module, where the number of indicator lights corresponds to the current vehicle's charging progress, the vehicle owner or non-owner can intuitively obtain charging progress information, accurately estimate waiting time, and easily schedule charging for other vehicles, significantly improving the utilization efficiency of charging piles in public places. Attached Figure Description

[0027] The above and other objects, features, and advantages of this application will become more apparent from the more detailed description of the embodiments of this application in conjunction with the accompanying drawings. The accompanying drawings are used to provide a further understanding of the embodiments of this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof. In the accompanying drawings, the same reference numerals generally represent the same components or steps.

[0028] Figure 1 The schematic diagram illustrates the structure of a charging device according to an embodiment of this application;

[0029] Figure 2 A block diagram illustrating a charging device according to an embodiment of this application is shown, illustrating the connection between the charging device and a vehicle;

[0030] Figure 3 The schematic diagram illustrates the structure of the display module according to an embodiment of this application;

[0031] Figure 4 A schematic diagram illustrating the structure of a display module according to yet another embodiment of this application is shown.

[0032] Figure 5 A schematic diagram illustrating the structure of a display module according to yet another embodiment of this application is shown.

[0033] Figure 6 This diagram illustrates the display state of the display module according to an embodiment of the present application.

[0034] Figure 7 This schematic diagram illustrates the display state of a display module according to yet another embodiment of this application.

[0035] Figure 8 This schematic diagram illustrates the display state of a display module according to yet another embodiment of this application.

[0036] Figure 9 A flowchart illustrating a vehicle charging progress display method according to an embodiment of this application is shown in the schematic diagram.

[0037] Figure 10 The flowchart illustrating a vehicle charging progress display method according to yet another embodiment of this application is shown in the illustration.

[0038] Figure 11 A schematic diagram illustrating the structure of a charging device according to yet another embodiment of this application is provided.

[0039] Figure 12 A block diagram of a charging device according to an embodiment of this application is shown schematically.

[0040] Explanation of reference numerals in the attached figures:

[0041] 100: Charging device

[0042] 11: Ontology

[0043] 12: Handle

[0044] 20: First type of display module

[0045] 21: Indicator light

[0046] 211: Indicator light not illuminated

[0047] 212: Indicator light is on

[0048] 30: Second type of display module

[0049] 31: Indicator light

[0050] 311: Indicator light not illuminated

[0051] 312: Indicator light is on

[0052] 40: Third type of display module

[0053] 41: Indicator Light

[0054] 411: Indicator light not illuminated

[0055] 412: Indicator light is on

[0056] 50: Display screen

[0057] 200: Charging equipment

[0058] 300: Vehicles Detailed Implementation

[0059] To make the objectives, technical solutions, and advantages of this application more apparent, exemplary embodiments according to this application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this application, and not all embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein.

[0060] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0061] This application provides a charging device and a charging equipment, which can be used to charge new energy vehicles, such as new energy sedans, new energy SUVs, new energy trucks, and other models. The charging device is a device that directly connects to the vehicle's charging interface, typically called a charging gun, and can be an AC charging gun (slow charging gun) or a DC charging gun (fast charging gun). The charging equipment is a device that provides electricity, typically called a charging pile, and can provide services such as charging management, charging operation, and comprehensive inquiry; it can be an AC charging pile or a DC charging pile.

[0062] The charging device and charging equipment provided in this application embodiment, by setting a display module on the body or handle of the charging device, and the number of indicator lights on the display module corresponding to the current charging progress of the vehicle, enable the current vehicle owner or non-owner to intuitively obtain the current vehicle charging progress information, accurately estimate the waiting time, facilitate the arrangement of other vehicles to charge, and significantly improve the utilization efficiency of charging piles in public places.

[0063] Please refer to Figure 1 The diagram shows a structural schematic of a charging device 100 according to an embodiment of this application.

[0064] like Figure 1 , Figure 2As shown, this application embodiment provides a charging device 100, including: a body 11, a handle 12, and a display module; the front end of the body 11 is used to connect to the vehicle 300 to be charged. Depending on the type of charging gun, the front end of the body 11 can have different structures, for example, the front end of an AC charging gun has a seven-hole structure, and the front end of a DC charging gun has a nine-hole structure; the handle 12 is disposed at the rear end of the body 11, and the charging device 100 is held by the handle 12. The handle 12 and the body 11 are usually connected at an obtuse angle. For ease of holding, the handle 12 can also be designed as a curved structure; the display module is disposed on the body 11 or the handle 12; wherein, the display module includes multiple indicator lights, which can be LED lights. According to the charging progress of the vehicle 300, the display module is configured to turn on a preset number of indicator lights.

[0065] Figure 1 The side of the main body 11 is provided with a first display module 20. The first display module 20 includes multiple indicator lights 21. The multiple indicator lights 21 are arranged in a straight line and are evenly distributed. According to the charging progress of the vehicle 300, the first display module 20 is configured to turn on a preset number of indicator lights 21.

[0066] Figure 1 The tail end of the handle 12 is provided with a second display module 30, which includes multiple indicator lights 31 arranged in a ring and evenly distributed. According to the charging progress of the vehicle 300, the second display module 30 is configured to turn on a preset number of indicator lights 31.

[0067] It should be noted that, for the convenience of those skilled in the art, in Figure 1 The charging device 100 in this application is provided with both a first type of display module 20 and a second type of display module 30. However, in this embodiment, it is not necessary to provide multiple display modules on the charging device 100 at the same time, but any one of the display modules can be provided.

[0068] The charging progress can be a percentage of the current vehicle 300's charging capacity, such as 0-20%, 60-80%, or 100%. It can also be a percentage of charging time, such as 0-20%, 60-80%, or 100% of the total charging time. By installing a display module on the charging device 100's body 11 or handle 12, with the number of indicator lights corresponding to the current vehicle 300's charging progress, the owner or non-owner of the vehicle 300 can intuitively obtain the charging progress information, accurately estimate waiting time, and facilitate scheduling other vehicles 300 for charging, significantly improving the utilization efficiency of public charging stations. Furthermore, it facilitates remote sensing of the charging status; users can understand the charging status of existing charging guns by observing the LED lights without leaving their vehicles or approaching the charging station, enhancing the interactivity between public charging stations and users and greatly improving the user experience.

[0069] In some possible implementations, such as Figure 2 As shown, the charging device 100 also includes a control module, which is connected to the display module. The control module controls the display module to adjust the state of the indicator lights according to the charging progress of the vehicle 300.

[0070] The control module can be composed of an MCU and electrically connected to the display module. By configuring the control module, the display module can be reliably and accurately controlled, driving it to display different types of indicator light states. For example, it can gradually increase the number of active indicator lights while keeping already active lights constantly lit; or control multiple indicator lights to flash synchronously, i.e., to turn on and off simultaneously, with LEDs periodically lighting up and off to create a flickering effect while gradually increasing the number of active indicator lights; or control multiple indicator lights to turn on sequentially and cyclically along a preset direction while gradually increasing the number of active indicator lights, and so on. Controlling these indicator light states with an MCU is easily achievable.

[0071] In some possible implementations, multiple indicator lights can be arranged in different shapes, such as Figure 3 As shown, in the first type of display module 20, multiple indicator lights 21 are arranged in a straight line and are evenly distributed, such as... Figure 4 As shown, in the second type of display module 30, multiple indicator lights 31 are arranged in a ring and evenly distributed, such as... Figure 5 As shown, in the third type of display module 40, multiple indicator lights 41 are arranged in an arc shape and evenly distributed. By arranging multiple indicator lights in a specific shape, the visibility of the display module can be improved, making it easier for the car owner to observe and read.

[0072] In some possible implementations, the indicator lights are configured to be either constantly on or flashing when activated. By configuring multiple indicator lights to be constantly on or flashing when activated, the intuitiveness of the display module can be improved, making it easier for the vehicle owner to observe and read the display module.

[0073] like Figure 6 As shown, in the first type of display module 20, the illuminated indicator lights 212 are configured to be either constantly lit or flashing. In the flashing state, multiple illuminated indicator lights 212 are turned on and off simultaneously. During this period, the number of illuminated indicator lights 212 gradually increases, while the number of unlit indicator lights 211 gradually decreases until the battery of the vehicle 300 is fully charged. At this point, all indicator lights 21 become illuminated indicator lights 212, indicating that the battery of the vehicle 300 is fully charged. The current vehicle can stop charging, and the next vehicle can be switched to charge.

[0074] like Figure 7 As shown, in the second type of display module 30, the illuminated indicator lights 312 are configured to be either constantly lit or flashing. In the flashing state, multiple illuminated indicator lights 312 are turned on and off simultaneously. During this period, the number of illuminated indicator lights 312 gradually increases, while the number of unlit indicator lights 311 gradually decreases until the battery of the vehicle 300 is fully charged. At this point, all indicator lights 31 change to illuminated indicator lights 312, indicating that the battery of the vehicle 300 is fully charged. The current vehicle can stop charging, and the next vehicle can be switched to charge.

[0075] In some possible implementations, the indicator lights are configured to turn on sequentially and cyclically along a preset direction, creating a visual effect similar to a flowing arrow, also known as an arrow flow light. By configuring multiple indicator lights to turn on sequentially and cyclically along a preset direction, the intuitiveness of the display module can be improved, making it easier for car owners to observe and read the display module.

[0076] like Figure 8 As shown, in the third display module 40, the indicator lights 41 are configured to turn on sequentially from left to right along an arc. The number of lit indicator lights 412 gradually increases according to the charging progress of the vehicle 300. At a certain moment, after the last indicator light 41 that needs to be lit is lit, all the lit indicator lights 412 simultaneously turn back to unlit indicator lights 411. Then, the indicator lights 41 that need to be lit again turn on sequentially from left to right along an arc, and so on, with the number of unlit indicator lights 411 gradually decreasing, until the battery of the vehicle 300 is fully charged. At this point, all indicator lights 41 turn back to lit indicator lights 412, indicating that the battery of the vehicle 300 is fully charged, and the current vehicle can stop charging, allowing the next vehicle to start charging. The cycle of turning all indicator lights 41 back to lit indicator lights 412 continues.

[0077] In some possible implementations, the display module is disposed on the top or side of the main body 11. The top or side of the charging device 100 provides ample space for installation. By arranging the display module on the top or side of the charging device 100, the design and installation of the display module are facilitated, allowing for the design of larger and more complex display modules. For example... Figure 1 As shown, a first display module 20 is provided on the side of the main body 11, and a second display module 30 or a third display module 40 can also be provided.

[0078] In some possible implementations, the display module is located at the tail end of the handle 12. For example... Figure 1 As shown, a second display module 30 or a third display module 40 is provided at the tail end of the handle 12. When charging the vehicle 300, the tail end of the handle 12 is relatively far from the vehicle body. By providing a display module at the tail end of the handle 12, it is easier for the vehicle owner to observe and read the information.

[0079] In some possible implementations, the charging device 100 is an AC charging gun or a DC charging gun. An AC charging gun, used with an AC charging station, is commonly referred to as a fast charging gun. It is characterized by high power, large current, and fast charging speed, and is mainly suitable for long-distance travel or situations requiring urgent charging. A DC charging gun, used with a DC charging station, is commonly referred to as a slow charging gun. Its charging speed is relatively slow, generally requiring several hours or even longer to fully charge the battery, and is mainly suitable for charging needs in homes or commercial locations.

[0080] AC charging guns and DC charging guns are the two most commonly used types of charging guns. By setting a display module on AC charging guns or DC charging guns, their application range can be expanded.

[0081] In some possible implementations, Figure 9 , Figure 10 The flowchart illustrating the vehicle charging progress display method according to an embodiment of this application is shown. In step S1, the charging device 100 first needs to acquire the charging progress data of the vehicle 300. The charging progress data can be the current charging power data or charging time data of the vehicle 300. The charging progress data can be acquired from the battery management system (BMS) of the vehicle 300 or from the charging equipment 200. In step S2, the charging progress data is sent to the control module of the charging device 100. The control module performs necessary processing and analysis on the charging progress data. The control module can be composed of an MCU and electrically connected to the display module. In step S3, the control module can reliably and accurately control the display module based on the charging progress data, driving the display module to display different types of indicator light states.

[0082] In some possible implementations, such as Figure 11 As shown, the charging device 100 also includes a display screen 50, which is disposed on the top or side of the main body 11. The control module is connected to the display screen 50. When charging the vehicle 300, the control module controls the display screen 50 to display the charging progress of the vehicle 300 digitally.

[0083] The display screen 50 can be located on the top or side of the main body 11, and a second display module 30 is provided at the tail end of the handle 12. The display screen 50 can be a rectangular display screen or a circular display screen. By setting up a display screen 50 with digital display function, it is easier for the car owner to observe and read.

[0084] In some possible implementations, such as Figure 2 As shown, the charging device 100 also includes a locking device, which is disposed on the main body 11. The control module is connected to the locking device. When charging the vehicle 300, the control module controls the locking device to lock or unlock the charging device 100 and the vehicle 300 according to the charging progress of the vehicle 300.

[0085] While charging vehicle 300 is in progress, the control module controls the locking device to lock the charging device 100 to vehicle 300, preventing accidental separation. Once charging is complete, the control module controls the locking device to automatically unlock the charging device 100 from vehicle 300, allowing separation. This locking device enhances safety during vehicle 300 charging.

[0086] Please refer to Figure 12 The diagram shows a structural schematic of a charging device 200 according to an embodiment of this application.

[0087] like Figure 12 As shown, this application provides a charging device 200, including: the charging device 100 in any of the above embodiments.

[0088] The charging equipment 200 can be a charging pile, such as a public or private charging pile, and can be an AC or DC charging pile. By setting a charging device 100 with a display module in the charging equipment 200, the number of indicator lights on the display module corresponds to the charging progress of the current vehicle 300. This allows the owner or non-owner of the current vehicle 300 to intuitively obtain the charging progress information of the current vehicle 300, accurately estimate the waiting time, and facilitate the scheduling of other vehicles 300 for charging, significantly improving the utilization efficiency of public charging piles. Furthermore, it facilitates remote sensing of the charging status; users can understand the charging status of existing charging guns by observing the LED lights without getting out of their car or approaching the charging pile, enhancing the interactivity between public charging piles and users and greatly improving the user experience.

[0089] The above description, with reference to the accompanying drawings, describes a charging device and charging equipment according to embodiments of this application. The beneficial effects are mainly reflected in the following aspects:

[0090] 1. Improve information accessibility: By placing LED lights on the charging device to display charging progress information, users and other people waiting to use the vehicle can easily obtain the current charging progress of the vehicle.

[0091] 2. Improved user experience: Users can understand the charging status of existing charging devices by observing the LED lights without getting out of the car or approaching the charging station, which significantly improves the user experience.

[0092] 3. Improve the efficiency of charging stations in public places: After knowing the specific charging status of the previous user's vehicle, subsequent waiting users can more accurately estimate how long they need to wait, thereby improving the utilization efficiency of charging stations in public places.

[0093] 4. Enhance the interactivity of charging stations in public places: This application provides a novel and intuitive way to display charging progress information, thereby enhancing the interactivity between charging stations in public places and users.

[0094] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details of the above application are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0095] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0096] Additionally, as used herein, the “or” used in a list of items beginning with “at least one” indicates a separate list, such that a list of, for example, “at least one of A, B, or C” means A or B or C, or AB or AC or BC, or ABC (i.e., A and B and C). Furthermore, the word “exemplary” does not imply that the described example is preferred or better than other examples.

[0097] It should also be noted that in the system and method of this application, the components or steps can be decomposed and / or recombined. These decompositions and / or recombinations should be considered as equivalent solutions of this application.

[0098] Various changes, substitutions, and modifications can be made to the technology described above without departing from the teachings defined by the appended claims. Furthermore, the scope of the claims is not limited to the specific aspects of the processes, machines, manufactures, events, means, methods, and actions described above. Currently existing or later-developed processes, machines, manufactures, events, means, methods, or actions that perform substantially the same function or achieve substantially the same result as the corresponding aspects described above can be utilized. Therefore, the appended claims include such processes, machines, manufactures, events, means, methods, or actions within their scope.

[0099] The above description of the claimed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be applied within the widest scope consistent with the principles and novel features of this application.

[0100] The above description has been given for illustrative and descriptive purposes. Furthermore, this description is not intended to limit the embodiments of this application to the forms described herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A charging device, characterized in that, include: The main body, the front end of which is used to connect to the vehicle to be charged; A handle is located at the rear end of the main body, and the charging device is held by gripping the handle; A display module is disposed on the body or the handle; The display module includes multiple indicator lights, and is configured to turn on a preset number of indicator lights according to the vehicle's charging progress.

2. The charging device according to claim 1, characterized in that, Also includes: A control module, connected to the display module, controls the display module to adjust the state of the indicator lights according to the vehicle's charging progress.

3. The charging device according to claim 1, characterized in that, The multiple indicator lights can be arranged in any one of the following shapes: linear, circular, or arc-shaped.

4. The charging device according to claim 1, characterized in that, The indicator light is configured to be either constantly lit or flashing when turned on.

5. The charging device according to claim 1, characterized in that, When the indicator lights are turned on, they are configured to turn on sequentially and cyclically along a preset direction.

6. The charging device according to claim 1, characterized in that, The display module is located on the top or side of the main body; or, The display module is located at the tail end of the handle.

7. The charging device according to claim 1, characterized in that, The charging device is an AC charging gun or a DC charging gun.

8. The charging device according to claim 2, characterized in that, Also includes: The display screen is located on the top or side of the main body. The control module is connected to the display screen. When charging the vehicle, the control module controls the display screen to digitally display the charging progress of the vehicle.

9. The charging device according to claim 2, characterized in that, Also includes: A locking device is disposed on the main body, and a control module is connected to the locking device. When charging the vehicle, the control module controls the locking device to lock or unlock the charging device and the vehicle according to the charging progress of the vehicle.

10. A charging device, characterized in that, include: The charging device according to any one of claims 1-9.

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