Electric vehicle charging pile

Abstract

The embodiment of the utility model relates to the technical field of charging piles, and discloses an electric vehicle charging pile which comprises a charging box with an opening. A charging main body is arranged in the charging box and is used for charging the electric vehicle; a door plate assembly and a screen cover plate are further included. The door plate assembly is used for sealing the opening of the charging box, and one surface, facing the charging box, of the door plate assembly is buckled with the screen cover plate to form a space for accommodating the mounting plate and the display screen; the mounting plate is provided with a first window area, the side edge of the display screen is sleeved with a first waterproof ring, and after the display screen is clamped in the first window area, the first waterproof ring seals a gap between the side edge of the display screen and the side edge of the first window area; the display screen is in communication connection with the charging body and used for obtaining charging information of the charging body and displaying the charging information through the door plate assembly. In this way, the waterproof protection capability of the electric vehicle charging pile on internal electrical elements is improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of charging piles, and specifically to an electric vehicle charging pile. Background Art

[0002] Electric vehicle charging piles are devices used to charge the on-board batteries of electric vehicles. They are mainly installed in public places such as parking lots and can effectively increase the range of electric vehicles.

[0003] However, the protection capabilities of the internal electrical components of electric vehicle charging piles are generally poor, and it is easy for water to enter and cause damage to the electrical components.

[0004] In order to alleviate the situation that outdoor charging piles are easily eroded by rainwater and cause internal circuit failures, a Chinese patent with patent publication number "CN205811570U" ​​provides an electric vehicle AC waterproof charging pile, whose rear cover is fixed to the rear side of the main pile body by bolts and a waterproof ring is provided on the inner side of the rear cover along the edge of the rear cover contour to effectively waterproof.

[0005] However, if cracks appear on the front of the charging pile where the charging information is displayed, or even falls off, the electrical components inside the charging pile may still be easily damaged by rainwater seeping in.

[0006] Therefore, how to improve the waterproof protection capability of electric vehicle charging piles for internal electrical components has become a technical problem that needs to be solved urgently. Utility Model Content

[0007] In view of the above problems, an embodiment of the present application provides an electric vehicle charging pile, which is used to solve the problem of poor waterproof protection of internal electrical components of electric vehicle charging piles in the prior art.

[0008] According to one aspect of an embodiment of the present application, there is provided an electric vehicle charging pile, comprising: a charging box with an opening, a charging body built in the charging box, and the charging body is used to charge the electric vehicle; a door panel assembly and a screen cover plate, the door panel assembly is used to close the opening of the charging box, and the side of the door panel assembly facing the charging box is snapped with the screen cover plate to form a space for accommodating a mounting plate and a display screen; a first window area is provided on the mounting plate, and a first waterproof ring is sleeved on the side of the display screen, and after the display screen is snapped into the first window area, the first waterproof ring seals the gap between the side of the display screen and the side of the first window area; the display screen is communicatively connected to the charging body, and is used to obtain charging information of the charging body, and display the charging information through the door panel assembly.

[0009] Preferably, the electric vehicle charging pile also includes a decorative panel; a second window area is provided on the door panel assembly; a second waterproof ring is sleeved on the side of the decorative panel, and after the decorative panel is snapped into the second window area, the second waterproof ring seals the gap between the side of the decorative panel and the side of the second window area; the mounting plate is used to cover the decorative panel under the pressure formed by the snapping of the screen cover plate and the door panel assembly, and the decorative panel is provided with a transparent area, and the display screen is fitted with the transparent area so that the transparent area on the decorative panel displays charging information.

[0010] Preferably, the electric vehicle charging pile also includes an indicator light board and a third waterproof ring, the third waterproof ring is a sheet structure with a certain area and the third waterproof ring is at least partially light-transmissive; the indicator light board is arranged between the mounting plate and the screen cover plate, and the third waterproof ring covers the mounting plate to separate the mounting plate and the indicator light board; a plurality of lamp beads are arranged on one side of the indicator light board, and a plurality of through holes are arranged on the mounting plate, the lamp beads squeeze the light-transmissive part of the third waterproof ring to deform, and are embedded in the through holes together with the deformed part; the light of the lamp beads emits light through the transparent area on the decorative panel.

[0011] Preferably, the electric vehicle charging pile also includes an indicator light pressing plate and a fastening bolt; the indicator light pressing plate is arranged between the indicator light board and the screen cover plate, one end of the indicator light pressing plate is abutted against the screen cover plate, and the other end presses the indicator light board so that the lamp beads of the lamp board are embedded in the through holes of the mounting plate; the fastening bolts pass through the indicator light pressing plate, the indicator light board, the third waterproof ring and the mounting plate in sequence.

[0012] Preferably, the electric vehicle charging pile also includes a card swiping plate and a card swiping plate bracket; a third window area is provided on the mounting plate, and an indication area is provided on the decorative panel; the card swiping plate bracket is provided between the mounting plate and the screen cover plate, the card swiping plate bracket is fixedly connected to the mounting plate, and the card swiping plate bracket is abutted against the screen cover plate; the card swiping plate is fixed to the card swiping plate bracket, and is provided in the third window area and fits the indication area.

[0013] Preferably, the electric vehicle charging pile also includes a cash register, which is arranged in the card swiping board bracket and is electrically connected to the card swiping board.

[0014] Preferably, the first waterproof ring, the second waterproof ring and the third waterproof ring all comprise silicone material.

[0015] Preferably, the electric vehicle charging pile also includes a function button, and the key of the function button is arranged on the decorative panel. The function button passes through the decorative panel and the mounting plate in sequence and is electrically connected to the display screen.

[0016] When cracks appear in the door panel assembly of the electric vehicle charging pile provided in the embodiment of the present application, rainwater can be stored in the space formed by the door panel assembly and the screen cover plate to prevent rainwater from directly seeping into the charging box and damaging the charging body in the box; the gap between the display screen and the mounting plate can be eliminated through the first waterproof ring to prevent rainwater flowing in from outside the door panel assembly from seeping through the gap into the interior of the display screen and damaging the display screen, thereby improving the waterproof protection capability of the electric vehicle charging pile for internal electrical components.

[0017] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0019] Figure 1 A three-dimensional diagram of an electric vehicle charging pile provided by an embodiment of the present invention is shown;

[0020] Figure 2 A three-dimensional diagram of an electric vehicle charging pile after being unfolded is shown in an embodiment of the present invention;

[0021] Figure 3 An exploded view of some parts of an electric vehicle charging pile provided by an embodiment of the present invention is shown;

[0022] Figure 4 An exploded view from another angle of some parts of an electric vehicle charging pile provided by an embodiment of the present invention is shown.

[0023] The reference numerals in the specific implementation manner are as follows:

[0024] 1. Electric vehicle charging piles;

[0025] 11. Charging box; 12. Door panel assembly; 121. Second window area; 13. Screen cover;

[0026] 141. Decorative panel; 142. Mounting plate; 1421. First window area; 1422. Third window area; 1423. Through hole; 143. Display screen; 144. Card swiping board; 145. Card swiping board bracket; 146. Cash register; 147. Indicator light board; 1471. Lamp beads; 148. Indicator light pressure plate; 151. First waterproof ring; 152. Second waterproof ring; 153. Third waterproof ring; 154. Fastening bolts; 155. Function buttons. DETAILED DESCRIPTION

[0027] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0029] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0030] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0031] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists, A and B exist at the same time, and B exists. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0032] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0033] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments of the present application.

[0034] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the present application provides an electric vehicle charging pile, which includes: a charging box 11 with an opening, a charging body built in the charging box 11, and the charging body is used to charge the electric vehicle; a door panel assembly 12 and a screen cover plate 13, the door panel assembly 12 is used to close the opening of the charging box 11, and the side of the door panel assembly 12 facing the charging box 11 is snapped with the screen cover plate 13 to form a space for accommodating a mounting plate 142 and a display screen 143; a first window area 1421 is provided on the mounting plate 142, and a first waterproof ring 151 is sleeved on the side of the display screen 143, and after the display screen 143 is snapped into the first window area 1421, the first waterproof ring 151 seals the gap between the side of the display screen 143 and the side of the first window area 1421; the display screen 143 is communicatively connected to the charging body, and is used to obtain the charging information of the charging body, and display the charging information through the door panel assembly 12.

[0036] The user performs payment operations facing the door panel assembly 12; a control center is provided in the charging body and is electrically connected to the charging gun, and the control center of the charging body generates a charging order according to the user's payment operation, and controls the conduction and cutoff of the current in the charging gun according to the charging order; the charging body also generates charging information according to the charging order and the charging status of the charging gun, for example, information such as the charging time and the charged amount; the display screen 143 is communicatively connected with the charging body, and the charging body sends the generated charging information to the display screen 143, so that the display screen 143 displays the charging information on the screen.

[0037] The communication connection between the display screen 143 and the charging body may be an electrical connection or a wireless communication connection, such as a Bluetooth connection.

[0038] When cracks appear in the door panel assembly 12 of the electric vehicle charging pile 1 provided in the embodiment of the present application, rainwater can be stored in the space formed by the door panel assembly 12 and the screen cover plate 13 to prevent rainwater from directly penetrating into the charging box 11 and damaging the charging body in the charging box 11; the gap between the display screen 143 and the mounting plate 142 can be eliminated through the first waterproof ring 151 to prevent rainwater flowing in from the outside of the door panel assembly 12 from penetrating through the gap and flowing into the interior of the display screen 143 and damaging the display screen 143, thereby improving the waterproof protection capability of the electric vehicle charging pile 1 for internal electrical components.

[0039] Preferably, the electric vehicle charging pile 1 also includes a decorative panel 141; a second window area 121 is provided on the door panel assembly 12; a second waterproof ring 152 is sleeved on the side of the decorative panel 141, and after the decorative panel 141 is snapped into the second window area 121, the second waterproof ring 152 seals the gap between the side of the decorative panel 141 and the side of the second window area 121; the mounting plate 142 is used to cover the decorative panel 141 under the pressure formed by the screen cover plate 13 and the door panel assembly 12 being snapped together, and the decorative panel 141 is provided with a transparent area, and the display screen 143 is fitted with the transparent area so that the transparent area on the decorative panel 141 displays charging information.

[0040] Preferably, the decorative panel 141 is a liquid crystal waterproof panel, and the mounting plate 142 is tightly attached to the decorative panel 141 under the pressure formed by the snap fit of the screen cover plate 13 and the door panel assembly 12. The board area of ​​the mounting plate 142 is larger than the board area of ​​the decorative panel 141, so that the mounting plate 142 covers the decorative panel 141.

[0041] The electric vehicle charging pile 1 provided in the embodiment of the present application makes the connection between the decorative panel 141 and the door panel assembly 12 more stable through the second waterproof ring 152, so as to reduce the probability of the decorative panel 141 falling off the door panel assembly 12, and the gap between the decorative panel 141 and the door panel assembly 12 can be eliminated by the second waterproof ring 152, so as to avoid rainwater from the door panel assembly 12 from penetrating into the space formed by the buckling of the door panel assembly 12 and the screen cover plate 13 as much as possible; and under the pressure formed by the buckling of the screen cover plate 13 and the door panel assembly 12, the mounting plate 142 covers the decorative panel 141, so that after the decorative panel 141 falls off, the dust passing through the second window area 121 can be blocked by the mounting plate 142, thereby improving the protection capability of the electric vehicle charging pile 1 for internal electrical components.

[0042] Preferably, the electric vehicle charging pile 1 also includes an indicator light board 147 and a third waterproof ring 153, the third waterproof ring 153 is a sheet structure with a certain area and the third waterproof ring 153 is at least partially light-transmissive; the indicator light board 147 is arranged between the mounting plate 142 and the screen cover plate 13, and the third waterproof ring 153 covers the mounting plate 142 to separate the mounting plate 142 and the indicator light board 147; a plurality of lamp beads 1471 are arranged on one side of the indicator light board 147, and a plurality of through holes 1423 are arranged on the mounting plate 142, the lamp beads 1471 squeeze the light-transmissive part of the third waterproof ring 153 to deform, and are embedded in the through holes 1423 together with the deformed part; the light of the lamp beads 1471 is emitted through the transparent area on the decorative panel 141 to eliminate the gap between the lamp beads 1471 and the through holes 1423 through the third waterproof ring 153, thereby improving the protection capability of the electric vehicle charging pile 1 for internal electrical components.

[0043] The deformed portion of the third waterproof ring 153 embedded in the through hole 1423 is made of a light-transmitting material.

[0044] Preferably, the electric vehicle charging pile 1 also includes an indicator light pressing plate 148 and a fastening bolt 154; the indicator light pressing plate 148 is arranged between the indicator light board 147 and the screen cover plate 13, one end of which is mutually abutted against the screen cover plate 13, and the other end presses the indicator light board 147, so that the lamp beads 1471 of the lamp board are embedded in the through holes 1423 of the mounting plate 142; the fastening bolt 154 passes through the indicator light pressing plate 148, the indicator light board 147, the third waterproof ring 153 and the mounting plate 142 in sequence, thereby effectively improving the stability of the internal structure of the electric vehicle charging pile 1.

[0045] Preferably, the electric vehicle charging pile 1 also includes a card swiping plate 144 and a card swiping plate bracket 145; a third window area 1422 is provided on the mounting plate 142, and an indication area is provided on the decorative panel 141; the card swiping plate bracket 145 is provided between the mounting plate 142 and the screen cover plate 13, and the card swiping plate bracket 145 is fixedly connected to the mounting plate 142, for example, bolts pass through the card swiping plate bracket 145 and the mounting plate 142, and the card swiping plate bracket 145 is fastened to the mounting plate 142; the card swiping plate bracket 145 is abutted against the screen cover plate 13; the card swiping plate 144 is fixed to the card swiping plate bracket 145, and is provided in the third window area 1422 and fits with the indication area to maintain the sensitivity of the card reading operation of the card swiping plate 144.

[0046] Preferably, the electric vehicle charging pile 1 further includes a cash register 146, which is electrically connected to the card swiping board 144. When the cash register 146 is relatively thin, the cash register 146 can be arranged in the space formed in the card swiping board bracket 145 to improve the space utilization rate of the space formed by the door panel assembly 12 and the screen cover plate 13; when the cash register 146 is relatively thick, the cash register 146 can be waterproofly sealed and arranged on the surface of the door panel assembly 12 away from the charging box 11.

[0047] The user communicates with the card swiping board 144 through the near field communication function of the mobile phone, and completes the charging payment through the cash register 146; or, the user completes the charging payment by scanning the graphic code (such as the mini program code) displayed on the display screen 143.

[0048] Preferably, the first waterproof ring 151 , the second waterproof ring 152 and the third waterproof ring 153 of the electric vehicle charging pile 1 all include silicone material.

[0049] Preferably, the electric vehicle charging pile 1 further includes a function button 155 , the key of the function button 155 is arranged on the decorative panel 141 , and the function button 155 passes through the decorative panel 141 and the mounting plate 142 in sequence, and is electrically connected to the display screen 143 .

[0050] For example, the user can press the function button 155 facing the decorative panel 141 to pause or stop charging.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. An electric vehicle charging pile, characterized in that: include: A charging box with an opening is provided, wherein a charging body is built in the charging box, and the charging body is used to charge the electric vehicle; A door panel assembly and a screen cover plate, wherein the door panel assembly is used to close the opening of the charging box, and a side of the door panel assembly facing the charging box is buckled with the screen cover plate to form a space for accommodating the mounting plate and the display screen; The mounting plate is provided with a first window area, and a first waterproof ring is sleeved on the side of the display screen. After the display screen is clamped in the first window area, the first waterproof ring seals the gap between the side of the display screen and the side of the first window area; The display screen is connected to the charging body for obtaining charging information of the charging body and displaying the charging information through the door panel assembly.

2. The electric vehicle charging pile according to claim 1, characterized in that: Also includes decorative panels; The door panel assembly is provided with a second window area; the side edge of the decorative panel is sleeved with a second waterproof ring, and after the decorative panel is clamped in the second window area, the second waterproof ring seals the gap between the side edge of the decorative panel and the side edge of the second window area; The mounting plate is used to cover the decorative panel under the pressure formed by the buckling of the screen cover plate and the door panel assembly. The decorative panel is provided with a transparent area, and the display screen is fitted with the transparent area so that the transparent area on the decorative panel displays the charging information.

3. The electric vehicle charging pile according to claim 2, characterized in that: It also includes an indicator light board and a third waterproof ring, wherein the third waterproof ring is a sheet structure with a certain area and the third waterproof ring is at least partially light-transmissive; The indicator light board is arranged between the mounting plate and the screen cover plate, and the third waterproof ring covers the mounting plate to separate the mounting plate from the indicator light board; A plurality of lamp beads are arranged on one side of the indicator light board, and a plurality of through holes are arranged on the mounting plate. The lamp beads squeeze the light-transmitting part of the third waterproof ring to deform it, and are embedded in the through holes together with the deformed part; the light of the lamp beads shines through the transparent area on the decorative panel.

4. The electric vehicle charging pile according to claim 3, characterized in that: It also includes an indicator light pressure plate and fastening bolts; The indicator light pressing plate is arranged between the indicator light board and the screen cover board, one end of which is mutually supported by the screen cover board, and the other end of which presses the indicator light board tightly, so that the lamp beads of the lamp board are embedded in the through holes of the mounting plate; The fastening bolts sequentially penetrate the indicator light pressure plate, the indicator light plate, the third waterproof ring and the mounting plate.

5. The electric vehicle charging pile according to claim 3, characterized in that: It also includes a card swiping board and a card swiping board bracket; the mounting plate is provided with a third window area, and the decorative panel is provided with an indication area; The card swiping plate bracket is arranged between the mounting plate and the screen cover plate, the card swiping plate bracket is fixedly connected to the mounting plate, and the card swiping plate is abutted against the screen cover plate; The card swiping plate is fixed to the card swiping plate bracket and is arranged in the third window area and is in contact with the indication area.

6. The electric vehicle charging pile according to claim 5, characterized in that: It also includes a cash register, which is arranged in the card swiping board bracket and is electrically connected to the card swiping board.

7. The electric vehicle charging pile according to claim 3, characterized in that: The first waterproof ring, the second waterproof ring and the third waterproof ring all include silicone material.

8. The electric vehicle charging pile according to claim 2, characterized in that: It also includes a function button, the key of which is arranged on the decorative panel, and the function button passes through the decorative panel and the mounting plate in sequence and is electrically connected to the display screen.

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