Electric vehicle charger with data communication function

Abstract

The utility model provides an electric vehicle charger with data communication, and belongs to the technical field of electric vehicle charging. Comprising a charger body and a rainproof cover. The top of the charger body is provided with a square groove. In rainy days, the fixing pin at the top of the inner wall of the rainproof cover is inserted into the square groove, when the clamping block is extruded by the fixing pin, the clamping block moves deep into the circular groove, and when the fixing pin completely abuts against the square groove, the clamping block is not extruded by the fixing pin, and the clamping block is pushed to the fixing pin through the spring until the clamping block is fixedly clamped with the fixing pin. The installation of the rainproof cover of the charger body is completed, an electric vehicle can still be charged in rainy days, when no rainfall exists, a movable plate is pulled to drive a connecting block and a clamping block to move towards the deep position of a circular groove, the clamping block is separated from a fixing pin, at the moment, the rainproof cover can be taken down, and then the electric vehicle can be charged. The rainproof and waterproof effects of the charger body can be improved in rainy days, and the disassembly and assembly efficiency of the rainproof cover can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric vehicle charging, in particular to an electric vehicle charger with data communication. Background Art

[0002] An electric vehicle charger is a charging device specially configured for the battery of an electric bicycle. Chargers are classified into two categories: with or without an industrial frequency (50 Hz) transformer.

[0003] Most of the existing electric vehicle chargers are not equipped with corresponding waterproof and rainproof measures. Once water enters the electric vehicle charger during the charging process, it is easy to cause the electric vehicle charger to short-circuit, causing damage to the electric vehicle charger. In severe cases, it may also cause the electric vehicle charger to freeze, making it impossible to charge the electric vehicle normally in rainy weather. In order to deal with the above problems and defects, an electric vehicle charger with data communication is urgently needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an electric vehicle charger with data communication to solve the problem that most of the existing electric vehicle chargers are not provided with corresponding waterproof and rainproof measures. Once water enters the electric vehicle charger during the charging process, it is easy to cause the electric vehicle charger to short-circuit, causing damage to the electric vehicle charger. In severe cases, it may also cause the electric vehicle charger to spontaneously combust, making it impossible to charge the electric vehicle normally in rainy weather.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A charger for electric vehicles with data communication, comprising: a charger body and a rain cover; a square groove is provided on the top of the charger body, a circular groove is provided on the inner wall of the square groove, a spring is fixedly mounted on the inner wall of the circular groove, a connecting block is fixedly mounted on the end of the spring away from the circular groove, a clamping block is fixedly mounted on the end of the connecting block away from the spring, a fixing pin is clamped on the outer wall of the clamping block, the fixing pin is fixedly connected to the rain cover, a through groove is provided on the outer wall of the charger body, a movable plate is fixedly mounted on the outer wall of the connecting block, and the movable plate passes through the through groove.

[0007] The outer wall of the rainproof cover is provided with a groove, and the inner wall of the groove is provided with a through hole, and the position of the through hole is matched with the through slot.

[0008] The outer wall of the rainproof cover is provided with a guide groove, and the bottom of the guide groove is designed with rounded corners.

[0009] A square hole is provided on the outer wall of the charger body, and a heat dissipation grille is fixedly mounted on the inner wall of the square hole.

[0010] The bottom of the charger body is provided with three storage slots.

[0011] The inner wall of the charger body is fixedly equipped with a communication module.

[0012] Compared with the prior art, the utility model has at least the following beneficial effects:

[0013] 1. In the above scheme, in rainy weather, the fixing pin on the top of the inner wall of the rain cover is inserted into the square groove. When the card block is squeezed by the fixing pin, the card block moves to the depth of the circular groove. When the fixing pin is completely inserted into the square groove, the card block is no longer squeezed by the fixing pin, and the card block is pushed toward the fixing pin by the spring until it is fixedly engaged with the fixing pin, thereby completing the installation of the rain cover of the charger body, so that the electric vehicle can still be charged in rainy weather. When there is no rain, the connecting block and the card block are driven to move to the depth of the circular groove by pulling the movable plate, so that the card block is separated from the fixing pin, and the rain cover can be removed at this time, which is not only beneficial to improve the rainproof and waterproof effect of the charger body in rainy weather, but also can improve the efficiency of disassembly and assembly of the rain cover.

[0014] 2. In the above scheme, by providing three storage slots, it is beneficial to press the charging cables on the charger body into the storage slots in sequence when not charging, thereby improving the storage effect of the charging cables on the charger body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an electric vehicle charger with data communication;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of a charger for electric vehicles with data communication from the first perspective;

[0018] Figure 3 This is an enlarged structural diagram of the charger body;

[0019] Figure 4 for Figure 1 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0020] Figure 5 for Figure 2 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0021] [Reference Signs]

[0022] 1. Charger body; 2. Rain cover; 3. Square groove; 4. Round groove; 5. Spring; 6. Connecting block; 7. Block; 8. Fixing pin; 9. Through groove; 10. Moving plate; 11. Groove; 12. Through hole; 13. Guide groove; 14. Square hole; 15. Heat dissipation grille; 16. Storage slot; 17. Communication module.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0024] The following is a detailed description of an electric vehicle charger with data communication provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can also be used by technicians in some known technical fields; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0025] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0026] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0027] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0028] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0029] like Figure 2 , Figure 4 and Figure 5 As shown, an embodiment of the utility model provides an electric vehicle charger with data communication, comprising: a charger body 1 and a rain cover 2 for blocking rainwater; a square groove 3 is provided on the top of the charger body 1, a circular groove 4 is provided on the inner wall of the square groove 3, a spring 5 for providing elastic force is fixedly assembled on the inner wall of the circular groove 4, a connecting block 6 is fixedly assembled on the end of the spring 5 away from the circular groove 4, a clamping block 7 is fixedly assembled on the end of the connecting block 6 away from the spring 5, a fixing pin 8 is clamped on the outer wall of the clamping block 7, and the fixing pin 8 is fixedly connected to the rain cover 2, a through groove 9 is provided on the outer wall of the charger body 1, a movable plate 10 is fixedly assembled on the outer wall of the connecting block 6, and the movable plate 10 passes through the through groove 9.

[0030] like Figure 1 and Figure 4 As shown, a groove 11 is provided on the outer wall of the rain cover 2, and a through hole 12 is provided on the inner wall of the groove 11. The through hole 12 is adapted to the position of the through groove 9. By setting the groove 11 and the through hole 12, it is convenient for the staff to move the movable plate 10 after installing the rain cover 2, thereby improving the disassembly efficiency of the rain cover 2.

[0031] like Figure 1 and Figure 2 As shown, a guide groove 13 is provided on the outer wall of the rain cover 2, and the bottom of the guide groove 13 is rounded. The guide groove 13 is provided to facilitate the charging cable to pass through the guide groove 13, thereby improving the practicality of the device.

[0032] like Figure 2 and Figure 3As shown, a square hole 14 is opened on the outer wall of the charger body 1, and a heat dissipation grille 15 is fixedly installed on the inner wall of the square hole 14. The square hole 14 and the heat dissipation grille 15 are provided to improve the heat dissipation effect of the charger body 1 and ensure the normal use of the charger body 1.

[0033] like Figure 3 As shown, a storage groove 16 is provided at the bottom of the charger body 1, and the number of the storage grooves 16 is three. By providing three storage grooves 16, it is beneficial to press and store the charging wires on the charger body 1 in sequence into the storage grooves 16 when not charging, thereby improving the storage effect of the charging wires on the charger body 1.

[0034] like Figure 2 and Figure 3 As shown, a communication module 17 is fixedly mounted on the inner wall of the charger body 1. The provision of the communication module 17 is beneficial to improving the intelligent effect of the charger body 1 and improving the closeness of the connection between the charger body 1 and the user.

[0035] The technical solution provided by the utility model is that when working, in rainy weather, the fixing pin 8 on the top of the inner wall of the rain cover 2 is inserted into the square groove 3, and when the clamping block 7 is squeezed by the fixing pin 8, the clamping block 7 moves to the depth of the circular groove 4. When the fixing pin 8 is completely pressed into the square groove 3, the clamping block 7 loses the squeezing of the fixing pin 8, and the clamping block 7 is pushed toward the fixing pin 8 by the spring 5 until it is fixedly engaged with the fixing pin 8, thereby completing the installation of the rain cover 2 on the charger body 1, so that the electric vehicle can still be charged in rainy weather. When there is no rain, by pulling the movable plate 10, the connecting block 6 and the clamping block 7 are driven to move to the depth of the circular groove 4, so that the clamping block 7 is separated from the fixing pin 8, and the rain cover 2 can be removed at this time, which is not only beneficial to improving the rainproof and waterproof effect of the charger body 1 in rainy weather, but also can improve the disassembly and assembly efficiency of the rain cover 2.

[0036] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0037] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An electric vehicle charger with data communication, characterized in that: include: A charger body (1) and a rain cover (2); The top of the charger body (1) is provided with a square groove (3), the inner wall of the square groove (3) is provided with a circular groove (4), the inner wall of the circular groove (4) is fixedly equipped with a spring (5), the end of the spring (5) away from the circular groove (4) is fixedly equipped with a connecting block (6), the end of the connecting block (6) away from the spring (5) is fixedly equipped with a clamping block (7), the outer wall of the clamping block (7) is clamped with a fixing pin (8), the fixing pin (8) is fixedly connected to the rain cover (2), the outer wall of the charger body (1) is provided with a through groove (9), the outer wall of the connecting block (6) is fixedly equipped with a movable plate (10), and the movable plate (10) passes through the through groove (9).

2. The electric vehicle charger with data communication according to claim 1, characterized in that: The outer wall of the rain cover (2) is provided with a groove (11), and the inner wall of the groove (11) is provided with a through hole (12), wherein the position of the through hole (12) matches that of the through groove (9).

3. The electric vehicle charger with data communication according to claim 1, characterized in that: The outer wall of the rain cover (2) is provided with a guide groove (13), and the bottom of the guide groove (13) is designed with rounded corners.

4. The electric vehicle charger with data communication according to claim 1, characterized in that: The outer wall of the charger body (1) is provided with a square hole (14), and the inner wall of the square hole (14) is fixedly provided with a heat dissipation grille (15).

5. The electric vehicle charger with data communication according to claim 1, characterized in that: The bottom of the charger body (1) is provided with a storage slot (16), and the number of the storage slots (16) is three.

6. The electric vehicle charger with data communication according to claim 1, characterized in that: A communication module (17) is fixedly mounted on the inner wall of the charger body (1).

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