AC dustproof and rainproof charging pile structure for electric vehicle

Abstract

The utility model belongs to the technical field of electric automobile charging piles, and particularly relates to an electric automobile alternating current dustproof rainproof charging pile structure which comprises a pile rod, a charging pile body is arranged on the upper side of one side face of the pile rod, an input line is connected to one side of the lower side of the charging pile body, and the input line penetrates through the pile rod to the lower side. An electric telescopic rod is started, the output end of the electric telescopic rod drives a sliding plate to slide upwards in a sliding groove through a sleeve, the sliding plate drives a protective cover to move through a fixing block, after the protective cover moves upwards, an output line reversely slides out of a first clamping groove, after the protective cover slides upwards, a charging gun head is exposed, and the charging gun head is pulled out for use; and after the charging gun head is inserted into the charging pile body again, the output end of the electric telescopic rod is retracted, the protective cover moves downwards, the output line is finally clamped into the first clamping groove, the protective cover covers the outer side of the charging gun head, daily rain and dust prevention can be conducted on the charging gun head, and the bad problems that rainwater, dust and the like fall on the inserting position, and inserting short circuit is caused are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric vehicle charging piles, and in particular relates to an electric vehicle AC dust and rain proof charging pile structure. Background Art

[0002] Electric vehicles use AC charging piles when charging. Currently, many AC charging piles are set up for outdoor use. Although the main shell of the AC charging pile has good waterproof effect, the plug of the charging gun and the main body is generally exposed to the outside. Although the plug-in is protected by sealing rubber, the plug-in is exposed to the outside for a long time. Rainwater and dust will fall on the plug-in and penetrate into the plug interface, causing problems such as short circuit. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide an AC dustproof and rainproof charging pile structure for electric vehicles, so as to solve the problem that many AC charging piles are currently set up for outdoor use. Although the main shell of the AC charging pile has a good waterproof effect, the plug of the charging gun and the main body is generally exposed to the outside. Although the plug-in joint is protected by sealing rubber, the plug-in joint is exposed to the outside for a long time, and rainwater and dust will fall on the plug-in joint and penetrate into the plug interface, causing problems such as plug-in short circuit.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: an AC dustproof and rainproof charging pile structure for electric vehicles, including a pile pole, a charging pile body is arranged on the upper side of one side surface of the pile pole, an input line is connected to one side of the lower side of the charging pile body, the input line runs through the pile pole to the lower side, an output line is arranged in parallel with the input line on the lower side of the charging pile body, a charging gun head is connected to the output end of the output line, the charging gun head is plugged into the side of the charging pile body, and a protective cover is arranged on the side of the charging pile body close to the charging gun head The inner side of the protective cover is fitted with the side edge of the charging pile body, the lower side of the protective cover is provided with a clamping groove 1, the output line is clamped with the clamping groove 1, an electric telescopic rod is arranged on the inner upper side of the pile rod, a sliding groove is arranged on the upper side of the pile rod close to the protective cover, a sliding plate is slidingly arranged on the inner side of the sliding groove, a fixing block is arranged at one end of the sliding plate away from the pile rod, the fixing block is fixedly connected to the protective cover, the sliding plate passes through the sliding groove to a sleeve is arranged on the inner side of the pile rod, and the sleeve is arranged at the output end of the electric telescopic rod.

[0005] The beneficial effects of the utility model are as follows: when the electric telescopic rod is started, the output end of the electric telescopic rod drives the sliding plate to slide upward in the sliding groove through the sleeve, and the sliding plate drives the protective cover to move through the fixed block. After the protective cover moves up, the output line slides out from the first card connection groove in the opposite direction, and the charging gun head leaks out after the protective cover slides up, and the charging gun head is pulled out for use. When the charging gun head is reinserted back into the charging pile body, the output end of the electric telescopic rod is retracted, the protective cover moves down, and the output line is finally carded into the first card connection groove, and the protective cover is back to block the outside of the charging gun head, so that the charging gun head can be protected from rain and dust on a daily basis, and rain and dust can be prevented from falling on the plug-in place to cause plug-in short circuit and other adverse problems.

[0006] In order to maintain the inner electric telescopic rod;

[0007] As a further improvement of the above technical solution: a placement groove is opened on the upper side of the pile rod away from the charging pile body, the electric telescopic rod is arranged on the inner side of the placement groove, the sliding groove is connected to the inner side of the placement groove, and a mounting plate is arranged on the side of the pile rod corresponding to the placement groove bolt.

[0008] The beneficial effect of this improvement is that the placement slot is opened through the mounting plate to perform maintenance on the inner electric telescopic rod.

[0009] In order to increase the sealing performance of the lower side of the protective cover;

[0010] As a further improvement of the above technical solution: a blocking block is provided on the lower side of one side of the charging pile body close to the protective cover, and the blocking block is plugged into the lower side of the protective cover.

[0011] The beneficial effect of this improvement is that the blocking block is sealed at the lower end of the protective cover to increase the sealing performance of the lower side of the protective cover.

[0012] In order to increase the sealing performance of the connection between the clamping rod and the clamping groove;

[0013] As a further improvement of the above technical solution: a clamping rod is provided on the side of the blocking block away from the charging pile body, the clamping rod is plugged into the clamping groove 1, a clamping groove 2 is provided on the upper side of the clamping rod, the output line is clamped with the clamping groove 2, a sealing block 1 is provided on the inner side of the clamping groove 2, a sealing block 2 is provided on the upper side of the clamping groove 1, a semicircular groove is provided on the side where the sealing block 1 and the sealing block 2 are close to each other, the output line is clamped with the sealing block 1 and the sealing block 2 through the semicircular groove, and the outer side surface of the output line is in contact with the inner side wall of the semicircular groove.

[0014] The beneficial effect of this improvement is that when the charging gun head is plugged back into the charging pile body, the output line is first clipped into the inner side of the second clipping groove to limit the position of the output line so that the output line can be accurately clipped into the first clipping groove. Sealing blocks 1 and 2 are provided to increase the sealing of the connection between the clipping rod and the first clipping groove.

[0015] In order to increase the waterproof effect of the sliding groove;

[0016] As a further improvement of the above technical solution: rubber strips are symmetrically arranged on both sides of the inner side wall of the sliding groove, and the sliding plate passes through between the rubber strips.

[0017] The beneficial effect of this improvement is that when the sliding plate slides up and down, the rubber strips will be pushed apart, and the remaining rubber strips will be closed together, thereby increasing the waterproof effect of the sliding groove.

[0018] To be used for fixing and installing pile poles;

[0019] As a further improvement of the above technical solution: a base plate is arranged at the lower end of the pile rod, and circular holes are opened at four corners of the upper side of the base plate.

[0020] The beneficial effect of this improvement is that bolts are driven into the ground through the circular holes to fix the pile rods.

[0021] To store output cables;

[0022] As a further improvement of the above technical solution: a hook is provided at the middle of one side of the pile rod close to the charging pile body, and the output line is hung with the hook.

[0023] The beneficial effect of this improvement is that it is used to store output lines.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0026] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0027] Figure 3 It is a structural schematic diagram of the protective cover in the utility model;

[0028] Figure 4 This is a schematic diagram of the connection structure of the charging pile body in the utility model;

[0029] Figure 5 This is a schematic diagram of the connection structure of the pile rod in the utility model;

[0030] In the figure: 1. Pile pole; 2. Charging pile body; 3. Input line; 4. Output line; 5. Charging gun head; 6. Protective cover; 7. Snap-in slot 1; 8. Electric telescopic rod; 9. Sliding slot; 10. Sliding plate; 11. Fixed block; 12. Sleeve; 13. Placement slot; 14. Mounting plate; 15. Block; 16. Snap-in rod; 17. Snap-in slot 2; 18. Sealing block 1; 19. Sealing block 2; 20. Base plate; 21. Hook. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0032] like Figure 1 — Figure 5As shown: an AC dustproof and rainproof charging pile structure for electric vehicles, comprising a pile pole 1, a charging pile body 2 is arranged on the upper side of one side of the pile pole 1, an input line 3 is connected to one side of the lower side of the charging pile body 2, the input line 3 passes through the pile pole 1 to the lower side, an output line 4 is arranged in parallel with the input line 3 on the lower side of the charging pile body 2, a charging gun head 5 is connected to the output end of the output line 4, the charging gun head 5 is plugged into the side of the charging pile body 2, a protective cover 6 is arranged on the side of the charging pile body 2 close to the charging gun head 5, and the inner side of the protective cover 6 is in contact with the side of the charging pile body 2 The edge is fitted, a card slot 7 is provided on the lower side of the protective cover 6, and the output line 4 is carded with the card slot 7. An electric telescopic rod 8 is provided on the inner upper side of the pile rod 1. A sliding slot 9 is provided on the upper side of the side of the pile rod 1 close to the protective cover 6. A sliding plate 10 is provided on the inner side of the sliding slot 9. A fixing block 11 is provided on the end of the sliding plate 10 away from the pile rod 1. The fixing block 11 is fixedly connected to the protective cover 6. The sliding plate 10 passes through the sliding slot 9 to the inner side of the pile rod 1. A sleeve 12 is provided. The sleeve 12 is provided at the output end of the electric telescopic rod 8. The electric telescopic rod 8 is started.The output end of the electric telescopic rod 8 drives the sliding plate 10 to slide upward in the sliding groove 9 through the sleeve 12, and the sliding plate 10 drives the protective cover 6 to move through the fixed block 11. After the protective cover 6 moves up, the output line 4 slides out from the card slot 7 in the opposite direction, and the protective cover 6 slides up to leak out the charging gun head 5, and the charging gun head 5 is pulled out for use. When the charging gun head 5 is reinserted into the charging pile body 2, the output end of the electric telescopic rod 8 is retracted, the protective cover 6 moves down, and the output line 4 is finally carded into the card slot 7. The protective cover 6 is back to block the outside of the charging gun head 5, which can provide daily rain and dust protection for the charging gun head 5 to prevent rain and dust from falling on the plug-in place, causing plug-in short circuit and other adverse problems. The pile rod 1 is far away A placement groove 13 is provided on the upper side of one side away from the charging pile body 2, the electric telescopic rod 8 is arranged on the inner side of the placement groove 13, the sliding groove 9 is communicated with the inner side of the placement groove 13, and a mounting plate 14 is provided on the side of the pile rod 1 corresponding to the placement groove 13 bolt. The placement groove 13 is opened by the mounting plate 14 for maintaining the inner electric telescopic rod 8. A blocking block 15 is provided on the lower side of the side of the charging pile body 2 close to the protective cover 6. The blocking block 15 is plugged into the lower side of the protective cover 6. The blocking block 15 is blocked at the lower end of the protective cover 6 to increase the sealing of the lower side of the protective cover 6. A clamping rod 16 is provided on the side of the blocking block 15 away from the charging pile body 2, and the clamping rod 16 is connected to the clamping groove. 7 plug-in, a second clamping groove 17 is provided on the upper side of the clamping rod 16, the output line 4 is clamped with the second clamping groove 17, a sealing block 18 is provided on the inner side of the second clamping groove 17, and a sealing block 19 is provided on the upper side of the clamping groove 7, and a semicircular groove is provided on the side where the sealing block 18 and the sealing block 19 are close to each other, and the output line 4 is clamped with the sealing block 18 and the sealing block 19 through the semicircular groove, and the outer side of the output line 4 is in contact with the inner side wall of the semicircular groove. When the charging gun head 5 is plugged back into the charging pile body 2, the output line 4 is first clamped into the inner side of the clamping groove 17 to limit the position of the output line 4 so that the output line 4 can be accurately clamped into the clamping groove 7, and the output line 4 is clamped into the inner side of the clamping groove 17. Sealing block 18 and sealing block 2 19 are used to increase the sealing performance of the connection between the clamping rod 16 and the clamping groove 17. Rubber strips are symmetrically arranged on both sides of the inner wall of the sliding groove 9. The sliding plate 10 passes through the rubber strips. When the sliding plate 10 slides up and down, the rubber strips will be pushed away, and the remaining rubber strips will be closed to each other, increasing the waterproof effect of the sliding groove 9. A base plate 20 is arranged at the lower end of the pile rod 1. Round holes are opened at the four corners of the upper side of the base plate 20. Bolts are driven into the ground through the round holes to fix the pile rod 1. A hook 21 is arranged in the middle of one side of the pile rod 1 close to the charging pile body 2. The output line 4 is hooked with the hook 21 to store the output line 4.

[0033] The working principle and use process of this utility model:

[0034] When in use, the electric telescopic rod 8 is started, and the output end of the electric telescopic rod 8 drives the sliding plate 10 to slide upward in the sliding groove 9 through the sleeve 12, and the sliding plate 10 drives the protective cover 6 to move through the fixed block 11. After the protective cover 6 moves up, the output line 4 slides out from the card slot 7 in the opposite direction, and the protective cover 6 slides up to leak out the charging gun head 5, and the charging gun head 5 is pulled out for use. When the charging gun head 5 is reinserted into the charging pile body 2, the output end of the electric telescopic rod 8 is retracted, the protective cover 6 moves down, and the output line 4 is finally carded into the card slot 7. The protective cover 6 is back to block the outside of the charging gun head 5, which can be used to protect the charging gun head 5 from rain and dust on a daily basis to prevent rain and dust from falling on the plug-in place and causing a plug-in short circuit. Bad problem. In addition, when in use, a placement groove 13 is provided on the upper side of the pile rod 1 away from the charging pile body 2, and the electric telescopic rod 8 is arranged on the inner side of the placement groove 13. The sliding groove 9 is connected to the inner side of the placement groove 13. A mounting plate 14 is provided on the side of the pile rod 1 corresponding to the placement groove 13 bolt. The placement groove 13 is opened by the mounting plate 14 to maintain the inner electric telescopic rod 8. In addition, when in use, a block 15 is provided on the lower side of the side of the charging pile body 2 close to the protective cover 6. The block 15 is plugged into the lower side of the protective cover 6. The block 15 is blocked at the lower end of the protective cover 6 to increase the sealing of the lower side of the protective cover 6. In addition, when in use, a clamping rod 1 is provided on the side of the block 15 away from the charging pile body 2. 6, the clamping rod 16 is plugged into the clamping groove 17, and a clamping groove 2 17 is provided on the upper side of the clamping rod 16. The output line 4 is clamped with the clamping groove 2 17. A sealing block 18 is provided on the inner side of the clamping groove 2 17, and a sealing block 2 19 is provided on the upper side of the clamping groove 7. The sealing block 18 and the sealing block 2 19 are provided with a semicircular groove on one side close to each other. The output line 4 is clamped with the sealing block 18 and the sealing block 2 19 through the semicircular groove, and the outer side of the output line 4 is in contact with the inner side wall of the semicircular groove. When the charging gun head 5 is plugged back into the charging pile body 2, the output line 4 is first clamped into the inner side of the clamping groove 2 17 to limit the position of the output line 4 so that the output line 4 can be accurately clamped into the clamping groove 7. By setting the sealing block 1 8 and the sealing block 19 are used to increase the sealing of the connection between the clamping rod 16 and the clamping groove 7. In addition, when in use, rubber strips are symmetrically arranged on both sides of the inner wall of the sliding groove 9, and the sliding plate 10 passes through the rubber strips. When the sliding plate 10 slides up and down, the rubber strips will be pushed away, and the remaining rubber strips will be closed with each other, thereby increasing the waterproof effect of the sliding groove 9. In addition, when in use, a base plate 20 is arranged at the lower end of the pile rod 1, and circular holes are provided at the four corners of the upper side of the base plate 20. Bolts are driven into the ground through the circular holes to fix the pile rod 1. In addition, when in use, a hook 21 is arranged in the middle of one side of the pile rod 1 close to the charging pile body 2, and the output line 4 is hooked with the hook 21 to accommodate the output line 4.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. An AC dust and rain proof charging pile structure for electric vehicles, characterized by: The utility model comprises a pile rod (1), wherein a charging pile body (2) is arranged on the upper side of one side surface of the pile rod (1), an input line (3) is connected to one side of the lower side of the charging pile body (2), the input line (3) passes through the pile rod (1) to the lower side, an output line (4) is arranged on the lower side of the charging pile body (2) in parallel with the input line (3), a charging gun head (5) is connected to the output end of the output line (4), the charging gun head (5) is plugged into the side surface of the charging pile body (2), a protective cover (6) is arranged on the side of the charging pile body (2) close to the charging gun head (5), the inner side of the protective cover (6) is in contact with the side edge of the charging pile body (2), and the protective cover (6) is arranged on the lower side of the charging pile body (2). A clamping groove (7) is provided on the lower side of the cover (6), and the output line (4) is clamped with the clamping groove (7). An electric telescopic rod (8) is provided on the inner upper side of the pile rod (1). A sliding groove (9) is provided on the upper side of the pile rod (1) close to the protective cover (6). A sliding plate (10) is slidably provided on the inner side of the sliding groove (9). A fixing block (11) is provided at one end of the sliding plate (10) away from the pile rod (1), and the fixing block (11) is fixedly connected to the protective cover (6). The sliding plate (10) passes through the sliding groove (9) to a sleeve (12) provided on the inner side of the pile rod (1). The sleeve (12) is provided at the output end of the electric telescopic rod (8).

2. The electric vehicle AC dust and rain proof charging pile structure according to claim 1, characterized in that: A placement groove (13) is provided on the upper side of the pile rod (1) away from the charging pile body (2); the electric telescopic rod (8) is arranged inside the placement groove (13); the sliding groove (9) is connected to the inside of the placement groove (13); and a mounting plate (14) is provided on the side of the pile rod (1) corresponding to the bolts of the placement groove (13).

3. The electric vehicle AC dust and rain proof charging pile structure according to claim 1, characterized in that: A blocking block (15) is provided on the lower side of one side of the charging pile body (2) close to the protective cover (6), and the blocking block (15) is plugged into the lower side of the protective cover (6).

4. The electric vehicle AC dust and rain proof charging pile structure according to claim 3, characterized in that: A clamping rod (16) is provided on a side of the blocking block (15) away from the charging pile body (2), the clamping rod (16) is plugged into the first clamping groove (7), a second clamping groove (17) is provided on the upper side of the clamping rod (16), the output line (4) is clamped with the second clamping groove (17), a sealing block (18) is provided on the inner side of the second clamping groove (17), a sealing block (19) is provided on the upper side of the first clamping groove (7), a semicircular groove is provided on the side where the sealing block (18) and the sealing block (19) are close to each other, the output line (4) is clamped with the first seal block (18) and the second seal block (19) through the semicircular groove, and the outer side surface of the output line (4) is in contact with the inner side wall of the semicircular groove.

5. The electric vehicle AC dust and rain proof charging pile structure according to claim 1, characterized in that: Rubber strips are symmetrically arranged on both sides of the inner side wall of the sliding groove (9), and the sliding plate (10) passes between the rubber strips.

6. The electric vehicle AC dust and rain proof charging pile structure according to claim 1, characterized in that: A base plate (20) is provided at the lower end of the pile rod (1), and circular holes are provided at four upper corners of the base plate (20).

7. The electric vehicle AC dust and rain proof charging pile structure according to claim 1, characterized in that: A hook (21) is provided at the middle of one side of the pile rod (1) close to the charging pile body (2), and the output line (4) is connected to the hook (21).

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