Electric vehicle wireless charger with protection device

Abstract

The utility model provides an electric vehicle wireless charger with a protection device, relates to the technical field of charging devices, and aims to solve the problems that an existing electric vehicle wireless charging device lacks a protection structure, and a charging end of the wireless charger is usually exposed outside, so that abrasion or dust attachment is easily caused, and the charging cost is reduced. The wireless charger comprises a mounting part, a connecting part and a fixing part, the mounting component comprises a bottom shell and a conductive module, the interior of the bottom shell is of a hollow structure, a circular through groove is formed in the bottom of the bottom shell, and a semicircular through groove is formed in the top of the bottom shell. Through the arrangement of the protection plate capable of shielding the charging plate, the charging plate can be protected by the protection plate when not in use, the charging plate is prevented from being exposed to additional tail ends, dust can be prevented from being attached to the charging plate to affect the charging efficiency of the charging plate, meanwhile, when the protection plate rotates, the surface of the charging plate can be scraped and cleaned, and the charging efficiency of the charging plate is improved. And attachments influencing charging are prevented from adhering to the upper end of the battery.

Description

Technical Field

[0001] The utility model belongs to the technical field of charging devices, and more specifically, particularly relates to an electric vehicle wireless charger with a protection device. Background Art

[0002] In order to facilitate people's daily travel, public rental electric vehicles have been widely promoted. Electric vehicles are usually divided into two types of charging: wired charging and wireless charging. Among them, the wireless charging method usually requires the use of a wireless charger. By contacting the charging connector on the electric vehicle with the wireless charger, the electric vehicle can be charged.

[0003] Based on the prior art, it is found that the existing wireless charging devices for electric vehicles have some shortcomings. First, the wireless chargers for electric vehicles lack a protective structure, and the charging end of the wireless charger is usually exposed to the outside, so it is easy to cause wear or dust adhesion, thereby affecting the service life of the wireless charger; secondly, the charging end on the wireless charger for electric vehicles usually does not support quick disassembly, so when disassembling for maintenance or repair, it takes a lot of time to disassemble. Utility Model Content

[0004] In view of the above-mentioned technical problems, the utility model relates to an electric vehicle wireless charger with a protective device to solve some shortcomings of existing electric vehicle wireless charging devices. First, the electric vehicle wireless charger lacks a protective structure, and the charging end of the wireless charger is usually exposed to the outside, so it is easy to cause wear or dust adhesion, thereby affecting the service life of the wireless charger; secondly, the charging end on the electric vehicle wireless charger usually does not support quick disassembly, so when disassembling for maintenance or repair, it takes a lot of time to disassemble.

[0005] In a first aspect of the present disclosure, a wireless charger for electric vehicles with a protective device is provided, which is achieved by the following specific technical means:

[0006] An electric vehicle wireless charger with a protective device, comprising:

[0007] Mounting component; the mounting component includes a bottom shell and a conductive module, the bottom shell is a hollow structure, and a circular through groove is provided at the bottom of the bottom shell, and a semicircular through groove is provided at the top of the bottom shell; the conductive module is installed in the circular through groove at the bottom of the bottom shell, and an electrical connector is provided on the top of the conductive module; a movable component is provided on the mounting component, and the movable component includes a charging board and an interface, a charging coil is provided on the charging board, and the charging board is arranged in the semicircular groove at the upper end of the bottom shell, and the docking hole in the charging board is plugged and matched with the two ends of the plug block inside the bottom shell, and the overlapping groove on the charging board overlaps the support plate in the bottom shell; the interface is provided at the bottom of the charging board, and the interface is electrically connected to the coil in the charging board; a protective component is provided on the mounting component, and the protective plate of the protective component is rotatably mounted to the upper end of the bottom shell, and the positioning hole in the protective plate is engaged with the positioning block in the bottom shell, the protective plate is at the upper end of the charging plate, and the guide block on the protective plate is slidably matched with the guide groove on the bottom shell.

[0008] According to some schemes of the utility model, the installation component includes: an inner groove and an insert block; the inner groove is opened at the inner end of the top, and a screw is rotatably installed in the inner groove; the insert block is slidably installed in the inner groove, and the insert block is threadedly connected to the screw in the inner groove, and both sides of the insert block extend into the semicircular groove at the upper end of the bottom shell.

[0009] According to some schemes of the utility model, the installation component includes: a movable groove and a positioning block; the movable groove is opened at the side end outside the bottom shell; the positioning block is slidably installed inside the movable groove through an elastic member, and the positioning block extends from the upper end of the bottom shell.

[0010] According to some schemes of the utility model, the installation component includes: a guide groove and a support plate; the guide groove is opened on the outside of the bottom shell, and the guide groove is located at a position opposite to the movable groove; the support plate is arranged at the inner side end of the bottom shell, and the support plate and the semicircular groove in the bottom shell are on the same side.

[0011] According to some schemes of the utility model, the movable parts include: a docking hole and a lap groove; the docking holes are symmetrically opened on both sides of the plane structure of the side end of the charging plate; the lap groove is opened on the bottom side of the arc surface of the side end of the charging plate.

[0012] According to some solutions of the utility model, the protection component includes: a protection plate and a connecting groove; the protection plate is a circular plate-shaped structure; the connecting groove is opened at the inner side end of the protection plate.

[0013] According to some solutions of the utility model, the protection component includes: a positioning hole and a guide block; the positioning holes are symmetrically opened on both sides of the protection plate; and the guide block is arranged at the bottom side end of the protection plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In this device, installation components and protection components are provided. The protection plate is rotatably installed on the bottom shell so that the guide block on the protection plate slides with the guide groove on the bottom shell. The positioning block is movably installed in the movable groove on the bottom shell, and the positioning block is engaged with the positioning hole on the protection plate, so that the protection plate covers the charging plate. When the charging plate needs to be charged, the positioning block is pressed downward, the protection plate is rotated 180° along the guide groove, and the positioning block is engaged with the positioning hole at the other end, so that the charging plate can be exposed through the connecting groove. By providing a protection plate that can cover the charging plate, the charging plate can be protected by the protection plate when it is not in use to prevent it from being affected by additional terminals, and dust can be prevented from adhering to the charging plate, thereby affecting its charging efficiency. At the same time, when the protection plate rotates, the surface of the charging plate can be scraped and cleaned to prevent attachments that affect charging from sticking to its upper end.

[0016] 2. In this device, installation components and movable components are provided. A charging plate is provided in the semicircular groove in the bottom shell, and the overlapping groove of the charging plate is overlapped with the support plate. A C-shaped plug is movably installed in the inner groove in the bottom shell by means of a screw, and the plug is plugged into the docking hole of the charging plate. When the charging plate needs to be disassembled for maintenance or repair, the screw in the inner groove is turned to retract the plug into the inner groove and lose the limit on the charging plate. Then, the charging plate can be quickly removed from the inside of the device by pulling the charging plate upward. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Those skilled in the art will have a better understanding of the present disclosure and will more clearly appreciate the advantages of the present disclosure through the following drawings. The drawings described here are only for illustrative purposes of selected embodiments, not all possible implementations, and are not intended to limit the scope of the present disclosure.

[0018] In the attached picture:

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the segmentation structure of the utility model.

[0021] Figure 3 It is a top sectional structural schematic diagram of the utility model.

[0022] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the installation component of the utility model.

[0024] Figure 6It is a schematic diagram of the internal structure of the utility model when viewed from above.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Install components;

[0027] 101, bottom shell; 1011, conductive module;

[0028] 102, inner groove; 1021, plug-in block;

[0029] 103, movable slot; 1031, positioning block;

[0030] 104. guide groove; 105. support plate;

[0031] 2. Moving parts;

[0032] 201, charging board; 2011, interface;

[0033] 202, docking hole; 203, lap groove;

[0034] 3. Protective components;

[0035] 301, protection plate; 3011, connecting groove;

[0036] 302, positioning hole; 303, guide block. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 6 As shown:

[0039] The utility model provides an electric vehicle wireless charger with a protective device, comprising: an installation component 1; the installation component 1 comprises a bottom shell 101 and a conductive module 1011, the bottom shell 101 is a hollow structure, the bottom of the bottom shell 101 is provided with a circular through groove, and the top of the bottom shell 101 is provided with a semicircular through groove; the conductive module 1011 is installed in the circular through groove at the bottom of the bottom shell 101, and the top of the conductive module 1011 is provided with an electrical connector; a movable component 2 is provided on the installation component 1, the movable component 2 comprises a charging plate 201 and an interface 2011, a charging coil is provided on the charging plate 201, and the charging plate 201 is arranged in the semicircular groove at the upper end of the bottom shell 101, and the charging plate 201 is provided with a charging coil. The docking hole 202 is plugged into and matched with the two ends of the plug block 1021 inside the bottom shell 101, and the overlapping groove 203 on the charging plate 201 is overlapped on the support plate 105 in the bottom shell 101; the interface 2011 is opened at the bottom of the charging plate 201, and the interface 2011 is electrically connected to the coil in the charging plate 201; a protective component 3 is provided on the mounting component 1, and the protective plate 301 of the protective component 3 is rotatably installed to the upper end of the bottom shell 101, and the positioning hole 302 in the protective plate 301 is engaged with the positioning block 1031 in the bottom shell 101, the protective plate 301 is at the upper end of the charging plate 201, and the guide block 303 on the protective plate 301 is slidably matched with the guide groove 104 on the bottom shell 101.

[0040] In the present disclosure, Figure 4-6As shown, the installation component 1 includes: an inner groove 102 and an insert block 1021; the inner groove 102 is opened at the inner end of the top, and a screw is rotatably installed in the inner groove 102; the insert block 1021 is slidably installed in the inner groove 102, and the insert block 1021 is threadedly connected to the screw in the inner groove 102, and the two sides of the insert block 1021 extend to the semicircular groove at the upper end of the bottom shell 101; a rectangular inner groove 102 is provided, and the insert block 1021 can be movably installed in the inside of the bottom shell 101 through the inner groove 102; a C-shaped insert block 1021 is provided, and the charging board 201 can be fixed in the bottom shell 101 by inserting the insert block 1021 into the docking hole 202 of the charging board 201; a movable groove 103 and a positioning block 1031; the movable groove 103 is opened at the side end outside the bottom shell 101; the positioning block 1031 is slidably installed in the movable groove 103 through an elastic member, and the positioning block The positioning block 1031 extends from the upper end of the bottom shell 101; a movable groove 103 is provided, and the positioning block 1031 can be movably installed on the side end of the bottom shell 101 through the movable groove 103; a cylindrical positioning block 1031 is provided, and the protection plate 301 can be fixed on the bottom shell 101 by inserting the positioning block 1031 into the positioning hole 302; a guide groove 104 and a support plate 105; the guide groove 104 is opened on the outer side of the bottom shell 101, and the guide groove 104 is located at a position opposite to the movable groove 103; the support plate 105 is provided at the inner side end of the bottom shell 101, and the support plate 105 is on the same side as the semicircular groove in the bottom shell 101; an arc-shaped guide groove 104 is provided, so that the protection plate 301 can rotate along the guide groove 104 at the upper end of the bottom shell 101; an arc-shaped support plate 105 is provided to support the charging plate 201 installed in the bottom shell 101.

[0041] As the second embodiment of the present application, based on the first embodiment, Figure 4 and 6 As shown, the movable component 2 includes: a docking hole 202 and a lap groove 203; the docking hole 202 is symmetrically arranged on both sides of the plane structure of the side end of the charging plate 201; the lap groove 203 is arranged on the bottom side of the arc surface of the side end of the charging plate 201.

[0042] A circular docking hole 202 is provided, and the charging plate 201 can be fixed inside the bottom shell 101 by plugging the docking hole 202 with the plug block 1021; an arc-shaped overlapping groove 203 is provided, and the charging plate 201 can be supported on the bottom shell 101 by overlapping the overlapping groove 203 with the support plate 105.

[0043] As the third embodiment of the present application, based on the first embodiment, Figure 3As shown, the protective component 3 includes: a protective plate 301 and a connecting groove 3011; the protective plate 301 is a circular plate-like structure; the connecting groove 3011 is opened at the inner side end of the protective plate 301; a positioning hole 302 and a guide block 303; the positioning holes 302 are symmetrically opened on both sides of the protective plate 301; and the guide block 303 is arranged at the bottom side end of the protective plate 301.

[0044] A protection plate 301 is provided so that the protection plate 301 can cover the charging plate 201, thereby protecting the charging plate 201; a semicircular connecting groove 3011 is provided so that the charging plate 201 can be exposed from the bottom shell 101 by overlapping the connecting groove 3011 with the charging plate 201, thereby facilitating use; a circular positioning hole 302 is provided so that the protection plate 301 can be fixed on the bottom shell 101 by engaging the positioning hole 302 with the positioning block 1031; a cylindrical guide block 303 is provided so that the protection plate 301 can be rotated on the bottom shell 101 by moving the guide block 303 along the guide groove 104.

[0045] The specific usage and function of this embodiment are as follows:

[0046] In the utility model, Figure 1-6 As shown, a conductive module 1011 is arranged inside the bottom shell 101, the conductive module 1011 is pulled out from the bottom shell 101, and the power connector on the conductive module 1011 is pulled out from the bottom shell 101, and plugged into the interface 2011 at the bottom of the charging board 201, and then the charging board 201 is overlapped on the support plate 105 in the bottom shell 101, and the plug block 1021 is installed in the inner groove 102 in the bottom shell 101 by means of a screw, and the screw is rotated to plug the two ends of the plug block 1021 into the docking hole 202 of the charging board 201, and the protective plate 301 is rotated and installed at the upper end of the bottom shell 101, so that the positioning hole 302 on the protective plate 301 is aligned with the positioning block 1021 on the bottom shell 101. 031 is engaged with each other, and the protection plate 301 covers the charging plate 201 in the bottom shell 101. When the charging plate 201 needs to be used to charge the electric vehicle, the positioning block 1031 is pressed to disengage the positioning block 1031 from the positioning hole 302, and then the protection plate 301 is rotated 180° on the bottom shell 101, and the connecting groove 3011 of the protection plate 301 is overlapped with the charging plate 201, and then the positioning block 1031 is inserted into the positioning hole 302 at the other end to fix the protection plate 301 on the bottom shell 101, so that the charging contacts on the electric vehicle can pass through the connecting groove 3011 and contact with the charging plate 201, thereby realizing the charging of the electric vehicle.

[0047] The foregoing disclosure provides illustration and description, but is not intended to be exhaustive or to limit the embodiments to the precise forms disclosed. Modifications and variations may be made in light of the above disclosure or may be acquired from practice of the embodiments.

[0048] Even though particular combinations of features are recited in the claims or disclosed in the specification, these combinations are not intended to limit the disclosure of the various embodiments. In fact, many of these features may be combined in ways not specifically recited in the claims and / or disclosed in the specification. Although each dependent claim listed below may only directly depend on one claim, the disclosure of the various embodiments includes each dependent claim in combination with every other claim in the claim set.

Claims

1. An electric vehicle wireless charger with a protective device, include: The mounting component (1) comprises a bottom shell (101) and a conductive module (1011), the bottom shell (101) is a hollow structure, the bottom of the bottom shell (101) is provided with a circular through groove, and the top of the bottom shell (101) is provided with a semicircular through groove; the conductive module (1011) is mounted in the circular through groove at the bottom of the bottom shell (101), and the top of the conductive module (1011) is provided with a power connector; the mounting component (1) is characterized in that a movable component (2) is provided on the mounting component (1), the movable component (2) comprises a charging plate (201) and an interface (2011), a charging coil is provided on the charging plate (201), and the charging plate (201) is arranged in the semicircular groove at the upper end of the bottom shell (101), and the docking hole (202) in the charging plate (201) and the two ends of the plug (1021) inside the bottom shell (101) are connected. The charging plate (201) and the bottom shell (101) are connected to each other by plugging and fitting, and the overlapping groove (203) on the charging plate (201) overlaps the support plate (105) in the bottom shell (101); the interface (2011) is provided at the bottom of the charging plate (201), the interface (2011) is electrically connected to the coil in the charging plate (201), and the interface (2011) is plugged and fitted with the power connector on the conductive module (1011); the mounting component (1) is provided with a protective component (3), the protective plate (301) of the protective component (3) is rotatably mounted to the upper end of the bottom shell (101), and the positioning hole (302) in the protective plate (301) is engaged with the positioning block (1031) in the bottom shell (101), the protective plate (301) is located at the upper end of the charging plate (201), and the guide block (303) on the protective plate (301) is slidably fitted with the guide groove (104) on the bottom shell (101).

2. An electric vehicle wireless charger with a protective device according to claim 1, It is characterized in that The mounting component (1) comprises: an inner groove (102) and an insert block (1021); the inner groove (102) is opened at the inner end of the top, and a screw is rotatably installed in the inner groove (102); the insert block (1021) is slidably installed in the inner groove (102), and the insert block (1021) is threadedly connected to the screw in the inner groove (102), and two sides of the insert block (1021) extend into the semicircular groove at the upper end of the bottom shell (101).

3. The electric vehicle wireless charger with a protective device according to claim 1, It is characterized in that The mounting component (1) comprises: a movable groove (103) and a positioning block (1031); the movable groove (103) is opened at the side end outside the bottom shell (101); the positioning block (1031) is slidably mounted inside the movable groove (103) via an elastic member, and the positioning block (1031) extends from the upper end of the bottom shell (101).

4. The electric vehicle wireless charger with a protective device according to claim 1, It is characterized in that The mounting component (1) comprises: a guide groove (104) and a support plate (105); the guide groove (104) is opened on the outside of the bottom shell (101), and the guide groove (104) is located at a position opposite to the movable groove (103); the support plate (105) is arranged at the inner side end of the bottom shell (101), and the support plate (105) and the semicircular groove in the bottom shell (101) are located on the same side.

5. The electric vehicle wireless charger with a protective device according to claim 1, It is characterized in that The movable component (2) comprises: a docking hole (202) and a lap groove (203); the docking hole (202) is symmetrically arranged on both sides of the plane structure of the side end of the charging plate (201); and the lap groove (203) is arranged on the bottom side of the arc surface of the side end of the charging plate (201).

6. The electric vehicle wireless charger with a protective device according to claim 1, It is characterized in that The protection component (3) comprises: a protection plate (301) and a connecting groove (3011); the protection plate (301) is a circular plate-shaped structure; and the connecting groove (3011) is arranged at an inner side end of the protection plate (301).

7. The electric vehicle wireless charger with a protective device according to claim 6, It is characterized in that The protection component (3) comprises: a positioning hole (302) and a guide block (303); the positioning hole (302) is symmetrically arranged on both sides of the protection plate (301); and the guide block (303) is arranged at the bottom side end of the protection plate (301).

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