Dustproof vertical charging pile

Abstract

The invention provides a dustproof vertical charging pile, which relates to the technical field of charging piles, and comprises a charging pile and a blocking part, a display screen used for displaying charging information is arranged on the front end face of the charging pile, and a charging plug is arranged on the left end face of the charging pile. The charging pile is provided with the safety part and the blocking part, and through the arrangement of the safety part and the blocking part, when a vehicle backs backwards and gets close to the charging pile, and the vehicle moves backwards to make contact with a contact block and then continues to move backwards, a second contact switch makes contact with the contact block, and a loudspeaker starts to work to give out a warning tone to remind a driver; therefore, accidents caused by the fact that the vehicle collides with the charging pile are avoided, and the problems that during charging, when the vehicle backs up and gets close to the charging pile, safety accidents are prone to being caused, a display screen of the charging pile is prone to being stained with dust after being used for a period of time, and observation is affected are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and particularly relates to a dust-proof vertical charging pile. Background Art

[0002] With the continuous development of new energy vehicles, charging piles have also developed accordingly. The main function of charging piles is to achieve the charging of new energy vehicles. When charging, when the vehicle reverses and approaches the charging pile and collides with the charging pile, it is easy to cause safety accidents at this time. After using for a period of time, the display screen of the charging pile is prone to be contaminated with dust, affecting observation. Summary of the Invention

[0003] In view of this, the present invention provides a dust-proof vertical charging pile, which solves the problems that when charging, when the vehicle reverses and approaches the charging pile and collides with the charging pile, it is easy to cause safety accidents at this time, and after using for a period of time, the display screen of the charging pile is prone to be contaminated with dust, affecting observation.

[0004] The purpose and effect of a dust-proof vertical charging pile of the present invention are achieved by the following specific technical means:

[0005] The present invention provides a dust-proof vertical charging pile, which specifically includes: a charging pile and a blocking part;

[0006] A display screen for displaying charging information is provided on the front end face of the charging pile, and a charging plug is provided on the left end face of the charging pile;

[0007] A dust-proof part is installed on the charging pile;

[0008] The blocking part is installed on the ground.

[0009] Further, the dust-proof part is composed of a mounting block, a guide rod, a protective cover, a cleaning block, an auxiliary block and a protrusion. The mounting block is fixed on the front end face of the charging pile. Two guide rods are symmetrically welded to the top end face of the mounting block. A protective cover is slidably connected to the two guide rods. The rear end face of the protective cover contacts the front end face of the charging pile. When the bottom end face of the protective cover contacts the top end face of the mounting block, the display screen is in a masked state at this time.

[0010] Further, a cleaning block is adhered inside the protective cover. The cleaning block is made of sponge material. When the protective cover moves upward, the cleaning block moves along with it. At this time, the cleaning block is in contact with the display screen.

[0011] Further, an auxiliary block is welded to the front end face of the charging pile. The auxiliary block is located inside the protective cover. The auxiliary block and the cleaning block together form a temporary fixing structure of the protective cover. When the protective cover moves upward by 15 cm, at this time, the auxiliary block contacts the cleaning block, and at this time, the auxiliary block is located below the cleaning block. Under the block of the auxiliary block, the cleaning block is in a limited state.

[0012] Furthermore, the front end face of the auxiliary block is welded with protrusions in a linear array. The protrusions are in the shape of triangular prisms. The protrusions welded in the linear array together form the cleaning structure of the cleaning block. During use, when the bottom end face of the protective cover contacts the top end face of the mounting block, the display screen is in a masked state at this time, and the display screen can be shielded and protected through the protective cover;

[0013] When it is necessary to observe the charging information on the display screen, at this time, push the protective cover upward by hand. When the protective cover moves upward by 15 cm, at this time, the auxiliary block contacts the cleaning block, and at this time, the auxiliary block is located below the cleaning block. Under the block of the auxiliary block, the cleaning block is in a limited state, and at this time, the protective cover can be limited through the auxiliary block;

[0014] Meanwhile, since the front end face of the auxiliary block is welded with protrusions in a linear array and the protrusions are in the shape of triangular prisms, when the cleaning block contacts the protrusions, the cleaning block can be cleaned under the action of the protrusions, ensuring the cleaning effect of the cleaning block when cleaning the display screen subsequently.

[0015] Furthermore, a support part is installed on the charging pile;

[0016] The support part is composed of a connecting block, a support rod and a base. There are two connecting blocks in total. The two connecting blocks are respectively fixed on the left end face and the right end face of the charging pile. Two support rods are symmetrically welded to the bottom end face of each connecting block. The bottom end faces of the four support rods are all welded to the base. The base is fixed on the ground. At this time, the distance between the bottom end face of the charging pile and the ground is 50 cm. During use, when it rains, the moisture on the ground can be prevented from contacting the charging pile under the support of the support rods, thereby preventing the charging pile from being damaged.

[0017] Furthermore, a safety part is provided on the charging pile;

[0018] The safety part is composed of a spring rod, a contact block, a mounting rod, a second contact switch and a speaker. There are two spring rods in total. The two spring rods are symmetrically welded on the front end face of the charging pile. One end of the front side of the two spring rods is fixed to the contact block.

[0019] Furthermore, a speaker is installed on the front end face of the charging pile. A mounting rod is welded on the front end face of the charging pile. A second contact switch is installed on the front end face of the mounting rod. The second contact switch is aligned with the contact block. The second contact switch is electrically connected to the speaker. When the contact block moves backward and contacts the second contact switch, the speaker is in a working state at this time. During use, when the vehicle reverses backward and approaches the charging pile, when the vehicle moves backward and contacts the contact block and then continues to move backward, at this time, the second contact switch contacts the contact block, and the speaker starts to work and emits a prompt sound to remind the driver.

[0020] Further, the blocking part is composed of a mounting base, a fixing base, a blocking rod and a driving motor. There are two mounting bases in total, and both mounting bases are fixed on the ground. The lower half of the mounting base is inserted into the soil. A fixing base is welded on each mounting base. The fixing base is of an L-shaped structure and is fixed on the ground by bolts;

[0021] A blocking rod is rotatably connected to each mounting base. The blocking rod is aligned with the wheel. A driving motor for rotating the blocking rod is installed on each mounting base;

[0022] The driving motor is electrically connected to the second contact switch. During use, when the second contact switch is squeezed, the driving motor rotates at this time. When the driving motor rotates, the blocking rod can be lifted, blocking the vehicle from moving backward, thus ensuring the safety of the charging pile.

[0023] Further, a cleaning part is installed on the charging pile;

[0024] The cleaning part is composed of a centrifugal fan and an air outlet pipe. The centrifugal fan is fixed on the left end face of the charging pile. An air outlet pipe is installed on the centrifugal fan. The centrifugal fan is located near the charging plug;

[0025] A first contact switch is installed on the charging pile. The first contact switch is in contact with the charging plug and is electrically connected to the centrifugal fan. At this time, the first contact switch is in a squeezed and disconnected state. When the charging plug is pulled out, the first contact switch is powered on at this time, and the centrifugal fan rotates. When the centrifugal fan rotates, the air flow is discharged through the air outlet pipe. At this time, the charging plug can be cleaned through this air flow.

[0026] Further, two protective blocks are symmetrically welded on the rear end face of the charging pile. Both protective blocks are of an L-shaped structure and are welded to the top end face of the charging pile. When the protective blocks contact the wall, the distance between the rear end face of the charging pile and the wall is 15 cm at this time, avoiding moisture on the rear side of the charging pile, and the L-shaped protective blocks can protect the charging pile.

[0027] Beneficial effects

[0028] A dust removal part is provided. Through the setting of the dust removal part, first, when the bottom end face of the protective cover contacts the top end face of the mounting block, the display screen is in a masked state at this time, and the protective cover can be used to shield and protect the display screen; second, when it is necessary to observe the charging information on the display screen, at this time, push the protective cover upward by hand. When the protective cover moves upward by 15 cm, the auxiliary block contacts the cleaning block at this time, and the auxiliary block is located below the cleaning block at this time. Under the block of the auxiliary block, the cleaning block is in a limited state, and the protective cover can be limited by the auxiliary block at this time; third, since the front end face of the auxiliary block is welded with protrusions in a linear array, and the protrusions are in a triangular prism structure, then when the cleaning block contacts the protrusions, the cleaning block can be cleaned under the action of the protrusions, ensuring the cleaning effect of the cleaning block when cleaning the display screen subsequently.

[0029] A safety part and a blocking part are provided. Through the setting of the safety part and the blocking part, when the vehicle reverses backward and approaches the charging pile, when the vehicle moves backward and contacts the contact block and then continues to move backward, the second contact switch contacts the contact block at this time, and the speaker starts to work and emits a prompt sound to remind the driver, avoiding accidents caused by the vehicle hitting the charging pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0031] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0032] In the drawings:

[0033] Figure 1 is the front view structural schematic diagram of the dust-proof vertical charging pile of the present invention.

[0034] Figure 2 is the present invention Figure 1 The enlarged structural schematic diagram of part A.

[0035] Figure 3 is the axonometric view structural schematic diagram of the dust-proof vertical charging pile of the present invention.

[0036] Figure 4 is the axonometric view structural schematic diagram of the dust-proof vertical charging pile of the present invention after being partially cut open.

[0037] Figure 5 is the axonometric view structural schematic diagram of the dust-proof part of the present invention after being partially cut open.

[0038] Figure 6 is the present invention Figure 5 The left view structural schematic diagram.

[0039] Figure 7 is the present inventionFigure 6 Schematic enlarged view of part B.

[0040] Figure 8 Isometric view of the cleaning part of the present invention.

[0041] Figure 9 Isometric view of the blocking part of the present invention.

[0042] Figure 10 Isometric view of the safety part of the present invention.

[0043] List of reference numerals

[0044] 1, charging pile; 101, display screen; 102, charging plug; 103, protective block; 104, first contact switch; 2, dust-proof part; 201, mounting block; 202, guide rod; 203, protective cover; 204, cleaning block; 205, auxiliary block; 206, protrusion; 3, support part; 301, connecting block; 302, support rod; 303, base; 4, safety part; 401, spring rod; 402, contact block; 403, mounting rod; 404, second contact switch; 405, speaker; 5, blocking part; 501, mounting seat; 502, fixed seat; 503, blocking rod; 504, drive motor; 6, cleaning part; 601, centrifugal fan; 602, air outlet pipe. Detailed implementation manners

[0045] In order to make the objectives, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0046] Embodiment 1:

[0047] Please refer to Figures 1 to 10 :

[0048] The present invention provides a dust-proof vertical charging pile, including: charging pile 1 and blocking part 5;

[0049] A display screen 101 for displaying charging information is provided on the front end face of the charging pile 1, and a charging plug 102 is provided on the left end face of the charging pile 1;

[0050] A dust-proof part 2 is installed on the charging pile 1;

[0051] The blocking part 5 is installed on the ground.

[0052] Among them, the dust-proof part 2 is composed of a mounting block 201, a guide rod 202, a protective cover 203, a cleaning block 204, an auxiliary block 205 and a protrusion 206. The mounting block 201 is fixed on the front end face of the charging pile 1. Two guide rods 202 are symmetrically welded to the top end face of the mounting block 201. A protective cover 203 is slidably connected to the two guide rods 202. The rear end face of the protective cover 203 contacts the front end face of the charging pile 1. When the bottom end face of the protective cover 203 contacts the top end face of the mounting block 201, the display screen 101 is in a masked state at this time.

[0053] Among them, a cleaning block 204 is adhered inside the protective cover 203. The cleaning block 204 is made of sponge material. When the protective cover 203 moves upward, the cleaning block 204 moves along with it. At this time, the cleaning block 204 is in contact with the display screen 101.

[0054] Among them, an auxiliary block 205 is welded to the front end face of the charging pile 1. The auxiliary block 205 is located inside the protective cover 203. The auxiliary block 205 and the cleaning block 204 together form a temporary fixing structure of the protective cover 203. When the protective cover 203 moves upward by 15 cm, the auxiliary block 205 contacts the cleaning block 204 at this time, and the auxiliary block 205 is located below the cleaning block 204 at this time. The cleaning block 204 is in a limited position under the block of the auxiliary block 205.

[0055] Among them, protrusions 206 are linearly arrayed and welded to the front end face of the auxiliary block 205. The protrusions 206 are triangular prism structures. The linearly arrayed and welded protrusions 206 together form a cleaning structure of the cleaning block 204. During use, when the bottom end face of the protective cover 203 contacts the top end face of the mounting block 201, the display screen 101 is in a masked state at this time. At this time, the display screen 101 can be shielded and protected through the protective cover 203;

[0056] When it is necessary to observe the charging information on the display screen 101, at this time, push the protective cover 203 upward by hand. When the protective cover 203 moves upward by 15 cm, the auxiliary block 205 contacts the cleaning block 204 at this time, and the auxiliary block 205 is located below the cleaning block 204 at this time. The cleaning block 204 is in a limited position under the block of the auxiliary block 205. At this time, the auxiliary block 205 can be used to limit the position of the protective cover 203;

[0057] At the same time, because protrusions 206 are linearly arrayed and welded to the front end face of the auxiliary block 205, and the protrusions 206 are triangular prism structures, then when the cleaning block 204 contacts the protrusions 206, the cleaning block 204 can be cleaned under the action of the protrusions 206, ensuring the cleaning effect of the cleaning block 204 when cleaning the display screen 101 subsequently.

[0058] Among them, a support part 3 is installed on the charging pile 1;

[0059] The support part 3 is composed of a connecting block 301, a support rod 302 and a base 303. There are two connecting blocks 301 in total. The two connecting blocks 301 are respectively fixed on the left end face and the right end face of the charging pile 1. Two support rods 302 are symmetrically welded to the bottom end face of each connecting block 301. The bottom end faces of the four support rods 302 are all welded to the base 303. The base 303 is fixed on the ground. At this time, the distance between the bottom end face of the charging pile 1 and the ground is 50 cm. During use, when it rains, the support of the support rods 302 can prevent the moisture on the ground from contacting the charging pile 1, thereby causing damage to the charging pile 1.

[0060] Among them, a safety part 4 is provided on the charging pile 1;

[0061] The safety part 4 is composed of a spring rod 401, a contact block 402, a mounting rod 403, a second contact switch 404 and a speaker 405. There are two spring rods 401 in total. The two spring rods 401 are symmetrically welded to the front end face of the charging pile 1. The front ends of the two spring rods 401 are both fixed to the contact block 402.

[0062] Among them, a speaker 405 is installed on the front end face of the charging pile 1. A mounting rod 403 is welded to the front end face of the charging pile 1. A second contact switch 404 is installed on the front end face of the mounting rod 403. The second contact switch 404 is aligned with the contact block 402. The second contact switch 404 is electrically connected to the speaker 405. When the contact block 402 moves backward and contacts the second contact switch 404, the speaker 405 is in a working state at this time. During use, when the vehicle reverses backward and approaches the charging pile 1, when the vehicle moves backward and contacts the contact block 402 and then continues to move backward, the second contact switch 404 contacts the contact block 402 at this time, and the speaker 405 starts to work and emits a prompt sound to remind the driver.

[0063] Embodiment 2:

[0064] On the basis of Embodiment 1, as Figure 4 shown, it further includes: a blocking part 5. The blocking part 5 is composed of a mounting seat 501, a fixing seat 502, a blocking rod 503 and a driving motor 504. There are two mounting seats 501 in total. The two mounting seats 501 are both fixed on the ground. The lower half of the mounting seat 501 is inserted into the soil. A fixing seat 502 is welded to each mounting seat 501. The fixing seat 502 is an L-shaped structure. The fixing seat 502 is fixed to the ground by bolts;

[0065] A blocking rod 503 is rotatably connected to each mounting seat 501. The blocking rod 503 is aligned with the wheel. A driving motor 504 for rotating the blocking rod 503 is installed on each mounting seat 501;

[0066] The drive motor 504 is electrically connected to the second contact switch 404. During use, when the second contact switch 404 is squeezed, the drive motor 504 rotates at this time. When the drive motor 504 rotates, the shift lever 503 can be lifted, which blocks the vehicle from moving backward continuously and ensures the safety of the charging pile 1.

[0067] Embodiment Three:

[0068] Based on Embodiment Two, as Figure 4 shown, it further includes: a cleaning part 6, and the cleaning part 6 is installed on the charging pile 1;

[0069] The cleaning part 6 is composed of a centrifugal fan 601 and an air outlet pipe 602. The centrifugal fan 601 is fixed on the left end face of the charging pile 1. An air outlet pipe 602 is installed on the centrifugal fan 601, and the centrifugal fan 601 is located near the charging plug 102;

[0070] A first contact switch 104 is installed on the charging pile 1. The first contact switch 104 is in contact with the charging plug 102, and the first contact switch 104 is electrically connected to the centrifugal fan 601. At this time, the first contact switch 104 is in a squeezed and disconnected state. When the charging plug 102 is pulled out, the first contact switch 104 is powered on at this time, and the centrifugal fan 601 rotates at this time. When the centrifugal fan 601 rotates, the air flow is discharged through the air outlet pipe 602, and the charging plug 102 can be cleaned through this air flow at this time.

[0071] Wherein, two protective blocks 103 are symmetrically welded on the rear end face of the charging pile 1. Both of the two protective blocks 103 are L-shaped structures, and both of the two protective blocks 103 are welded to the top end face of the charging pile 1. When the protective block 103 contacts the wall, the distance between the rear end face of the charging pile 1 and the wall is 15 cm at this time, which avoids the moisture on the rear side of the charging pile 1, and the L-shaped protective block 103 can protect the charging pile 1.

[0072] The specific usage method and function of this embodiment:

[0073] During use, when the bottom end face of the protective cover 203 contacts the top end face of the mounting block 201, the display screen 101 is in a masked state at this time, and the display screen 101 can be shielded and protected through the protective cover 203 at this time;

[0074] When it is necessary to observe the charging information on the display screen 101, at this time, push the protective cover 203 upward by hand. When the protective cover 203 moves upward by 15 cm, the auxiliary block 205 contacts the cleaning block 204 at this time, and the auxiliary block 205 is located below the cleaning block 204 at this time. Under the block of the auxiliary block 205, the cleaning block 204 is in a limited state, and the protective cover 203 can be limited through the auxiliary block 205 at this time;

[0075] Meanwhile, since the front end face of the auxiliary block 205 is welded with protrusions 206 in a linear array, and the protrusions 206 are triangular prism structures, when the cleaning block 204 contacts the protrusions 206, the cleaning of the cleaning block 204 can be realized under the action of the protrusions 206, ensuring the cleaning effect of the cleaning block 204 when cleaning the display screen 101 subsequently;

[0076] When rainy days come, the support of the support rod 302 can prevent the moisture on the ground from contacting the charging pile 1, thereby causing damage to the charging pile 1;

[0077] When the vehicle reverses backward and approaches the charging pile 1, when the vehicle moves backward and contacts the contact block 402 and then continues to move backward, at this time, the second contact switch 404 contacts the contact block 402, and at this time, the speaker 405 starts to work and emits a prompt sound to remind the driver;

[0078] When the charging plug 102 is unplugged, the first contact switch 104 is powered on at this time, and the centrifugal fan 601 rotates. When the centrifugal fan 601 rotates, the air flow is discharged through the air outlet pipe 602. At this time, the charging plug 102 can be cleaned through this air flow.

Claims

1. A dustproof vertical charging pile, characterized in that: include: A charging pile (1) and a blocking part (5); the front end face of the charging pile (1) is provided with a display screen (101) for displaying charging information, and the left end face of the charging pile (1) is provided with a charging plug (102); a dustproof part (2) is installed on the charging pile (1); the blocking part (5) is installed on the ground; the dustproof part (2) is composed of a mounting block (201), a guide rod (202), a protective cover (203), a cleaning block (204), an auxiliary block (205), and a plurality of auxiliary blocks (206). 05) and a protrusion (206), the mounting block (201) is fixed on the front end surface of the charging pile (1), two guide rods (202) are symmetrically welded on the top surface of the mounting block (201), and a protective cover (203) is slidably connected to the two guide rods (202), and the rear end surface of the protective cover (203) contacts the front end surface of the charging pile (1), and when the bottom end surface of the protective cover (203) contacts the top end surface of the mounting block (201), the display screen (101) is in a masked state.

2. A dustproof vertical charging pile as claimed in claim 1, characterized in that: A cleaning block (204) is adhered inside the protective cover (203), and the cleaning block (204) is made of sponge material. When the protective cover (203) moves upward, the cleaning block (204) is in a follow-up movement state, and at this time, the cleaning block (204) is in a contact state with the display screen (101).

3. A dustproof vertical charging pile as claimed in claim 1, characterized in that: An auxiliary block (205) is welded on the front end surface of the charging pile (1), the auxiliary block (205) is located inside the protective cover (203), and the auxiliary block (205) and the cleaning block (204) together form a temporary fixing structure of the protective cover (203). When the protective cover (203) moves upward by 15 cm, the auxiliary block (205) contacts the cleaning block (204), and the auxiliary block (205) is located below the cleaning block (204). Under the obstruction of the auxiliary block (205), the cleaning block (204) is in a limited position.

4. A dustproof vertical charging pile as claimed in claim 1, characterized in that: The front end surface of the auxiliary block (205) is welded with protrusions (206) in a linear array shape, the protrusions (206) are triangular prism-shaped structures, and the linear array-welded protrusions (206) together form a cleaning structure of the cleaning block (204); the charging pile (1) is mounted with a supporting part (3); The supporting part (3) is composed of a connecting block (301), a supporting rod (302) and a base (303). There are two connecting blocks (301) in total. The two connecting blocks (301) are respectively fixed to the left end face and the right end face of the charging pile (1). Two supporting rods (302) are symmetrically welded to the bottom end face of each connecting block (301). The bottom end faces of the four supporting rods (302) are welded to the base (303). The base (303) is fixed on the ground. At this time, the distance between the bottom end face of the charging pile (1) and the ground is 50 cm.

5. A dustproof vertical charging pile as claimed in claim 1, characterized in that: The charging pile (1) is provided with a safety part (4); The safety part (4) is composed of a spring rod (401), a contact block (402), a mounting rod (403), a second contact switch (404) and a speaker (405). There are two spring rods (401) in total. The two spring rods (401) are symmetrically welded to the front end surface of the charging pile (1). The front ends of the two spring rods (401) are fixed to the contact block (402).

6. A dustproof vertical charging pile as claimed in claim 1, characterized in that: A loudspeaker (405) is installed on the front end surface of the charging pile (1), a mounting rod (403) is welded on the front end surface of the charging pile (1), a second contact switch (404) is installed on the front end surface of the mounting rod (403), the second contact switch (404) is aligned with the contact block (402), the second contact switch (404) is electrically connected to the loudspeaker (405), and when the contact block (402) moves backward and contacts the second contact switch (404), the loudspeaker (405) is in working state.

7. A dustproof vertical charging pile as claimed in claim 1, characterized in that: The blocking part (5) is composed of a mounting seat (501), a fixing seat (502), a blocking rod (503) and a driving motor (504). There are two mounting seats (501) in total. Both mounting seats (501) are fixed on the ground, wherein the lower half of the mounting seat (501) is inserted into the soil. A fixing seat (502) is welded on each mounting seat (501). The fixing seat (502) is an L-shaped structure and is fixed to the ground by bolts. Each mounting seat (501) is rotatably connected to a blocking rod (503), the blocking rod (503) is aligned with the wheel, and each mounting seat (501) is equipped with a driving motor (504) for rotating the blocking rod (503); The driving motor (504) is electrically connected to the second contact switch (404).

8. A dustproof vertical charging pile as claimed in claim 1, characterized in that: The charging pile (1) is provided with a cleaning part (6); The cleaning part (6) is composed of a centrifugal fan (601) and an air outlet pipe (602). The centrifugal fan (601) is fixed on the left end surface of the charging pile (1). An air outlet pipe (602) is installed on the centrifugal fan (601). The centrifugal fan (601) is located near the charging plug (102). A first contact switch (104) is installed on the charging pile (1), the first contact switch (104) is in contact with the charging plug (102), the first contact switch (104) is electrically connected to the centrifugal fan (601), and at this time the first contact switch (104) is in a squeezed disconnected state.

9. A dustproof vertical charging pile as claimed in claim 1, characterized in that: The rear end surface of the charging pile (1) is symmetrically welded with two protective blocks (103), both of which are L-shaped structures. The two protective blocks (103) are welded to the top end surface of the charging pile (1), and when the protective blocks (103) are in contact with the wall, the distance between the rear end surface of the charging pile (1) and the wall is 15 cm.

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