Anti-collision device for charging pile
By designing a collision prevention device for charging piles, including buffers, collision prevention plates, ranging sensors and alarms, the problem of poor protection effect in the prior art is solved, more effective impact absorption and user reminders are achieved, and the protection effect of charging piles is improved.
Patent Information
- Application Number
- CN202421193146.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing charging pile anti-collision device has poor protection effect when a vehicle collides, which can easily affect the charging pile and cause damage.
An anti-collision device including a fixed plate, a charging pile body, a shell, a buffer and a collision plate is designed to absorb impact forces through the buffer and the collision plate, and to detect the vehicle distance using the distance measuring sensor and the controller, and start the alarm to remind the user.
Effectively absorb the impact force generated by vehicle collisions, improve protection effect, and remind users through advance alarms to reduce the risk of charging pile damage.
Smart Images
Figure CN222629137U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging pile protection, in particular to an anti-collision device for a charging pile. Background Art
[0002] A charging pile is an energy replenishment device that provides power for electric vehicles. Its function is similar to that of a gas pump in a gas station. It can be fixed on the ground or on a wall and installed in public buildings and parking lots in residential areas. It can charge various types of electric vehicles according to the adjusted voltage and current. Before using the charging pile, the user will bring the electric vehicle close to the charging pile. To protect the charging pile, the charging pile is usually provided with an anti-collision device, such as the authorization announcement number 220262605U, which is an anti-collision device for an electric vehicle charging pile, comprising a base, a blocking plate slidably mounted on the base, a connecting rod fixedly mounted at a corner of the blocking plate, a partition fixedly mounted at the other end of the connecting rod, a mounting frame fixedly mounted on the upper end of the base, the inner side of the mounting frame is a hollow structure and one side is through, a frame slidably mounted on the inner side of the mounting frame, the upper end of the frame extends to the outer side of the mounting frame, an airbag is fixedly mounted on the inner side of the frame, and one side of the airbag is in contact with the partition.
[0003] Regarding the above-mentioned related technologies, there are the following defects: the anti-collision device is only capable of absorbing the impact force generated by the collision between the vehicle and the anti-collision device, and the anti-collision device is close to the charging pile. When the vehicle collides with the anti-collision device, it is easy to affect the charging pile and cause damage to the charging pile, making the protection effect of the anti-collision device poor.
[0004] Therefore, it is necessary to redesign the anti-collision device to effectively prevent the phenomenon of poor protection effect. Utility Model Content
[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide an anti-collision device for a charging pile, which has the advantage of improving the protective effect of the anti-collision device and solves the problem of poor protective effect of the anti-collision device.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-collision device for a charging pile, comprising a fixing plate, a charging pile body, a shell, a buffer and an anti-collision plate;
[0007] The top of the fixing plate is fixedly connected to the charging pile body and the bottom of the shell respectively, the shell is located on the front of the charging pile body, the front of the inside of the shell is fixedly connected to the front of the buffer, and the output end of the buffer extends to the outside of the shell and is fixedly connected to the back of the anti-collision plate;
[0008] An alarm is fixedly connected to the top of the shell, a distance sensor and a controller are fixedly connected to the front of the shell, the distance sensor is located at the top of the buffer, the front of the distance sensor extends to the outside of the shell, the controller is located at the bottom of the buffer, the controller is electrically connected to the distance sensor and the alarm through signal lines, a vent is opened on the left side of the shell, a fan is fixedly connected to the right side of the shell, and the right side of the fan extends to the outside of the shell.
[0009] As a preferred embodiment of the present invention, a semiconductor cooling sheet is fixedly connected to the back side of the controller, and a heat sink is fixedly connected to the back side of the semiconductor cooling sheet.
[0010] As a preferred embodiment of the utility model, a mounting frame located outside the fan is fixedly connected to the right side of the shell, and rainproof louvers are fixedly connected to the mounting frame and the inside of the vent.
[0011] As a preferred embodiment of the utility model, the surface of the buffer is fixedly connected to a ring frame located inside the shell, the bottom of the ring frame is fixedly connected to a support column, the bottom of the support column extends to the outside of the shell and is fixedly connected to the top of the fixing plate.
[0012] As a preferred embodiment of the utility model, the front side of the anti-collision plate is fixedly connected with a buffer rubber, the back side of the anti-collision plate is fixedly connected with a dustproof cloth located outside the buffer, and the back side of the dustproof cloth is fixedly connected to the front side of the shell.
[0013] As a preferred embodiment of the utility model, an auxiliary frame is fixedly connected to the front side of the housing, the auxiliary frame is aligned with the distance measuring sensor, and the interior of the auxiliary frame is fixedly connected to a self-cleaning glass.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] 1. The utility model provides a buffer and an anti-collision plate to absorb the impact force generated by the collision between the vehicle and the anti-collision device, and uses a controller and a distance sensor to detect the distance between the vehicle and the shell. When the distance is less than a specified value, an alarm is activated to remind the user, thereby giving the user an early warning and improving the protective effect of the anti-collision device.
[0016] 2. The utility model increases the contact area between the semiconductor cooling plate and the air by arranging a heat sink, and utilizes the semiconductor cooling plate to improve the efficiency of transferring heat in the controller to the air, thereby avoiding damage to the controller due to untimely heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of a left side cross-sectional view of the structural housing of the utility model;
[0019] Figure 3 It is a three-dimensional diagram of the local parts of the housing of the utility model;
[0020] Figure 4 It is a left side cross-sectional schematic diagram of the structural anti-collision plate of the utility model;
[0021] Figure 5 This is a rear cross-sectional schematic diagram of the structural housing of the utility model;
[0022] Figure 6 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.
[0023] In the figure: 1. fixing plate; 2. charging pile body; 3. outer shell; 4. buffer; 5. anti-collision plate; 6. alarm; 7. ranging sensor; 8. controller; 9. vent; 10. fan; 11. semiconductor cooling plate; 12. heat sink; 13. mounting frame; 14. rainproof louver; 15. ring frame; 16. support column; 17. buffer rubber; 18. dustproof cloth; 19. auxiliary frame; 20. self-cleaning glass. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] like Figures 1 to 6 As shown, the utility model provides an anti-collision device for a charging pile, comprising a fixing plate 1, a charging pile body 2, a shell 3, a buffer 4 and an anti-collision plate 5;
[0026] The top of the fixing plate 1 is fixedly connected to the charging pile body 2 and the bottom of the shell 3 respectively. The shell 3 is located on the front of the charging pile body 2. The front of the inside of the shell 3 is fixedly connected to the front of the buffer 4. The output end of the buffer 4 extends to the outside of the shell 3 and is fixedly connected to the back of the anti-collision plate 5.
[0027] An alarm 6 is fixedly connected to the top of the shell 3, and a distance sensor 7 and a controller 8 are fixedly connected to the front of the inside of the shell 3 respectively. The distance sensor 7 is located at the top of the buffer 4, and the front of the distance sensor 7 extends to the outside of the shell 3. The controller 8 is located at the bottom of the buffer 4. The controller 8 is electrically connected to the distance sensor 7 and the alarm 6 through signal lines. A vent 9 is opened on the left side of the shell 3, and a fan 10 is fixedly connected to the right side of the inside of the shell 3, and the right side of the fan 10 extends to the outside of the shell 3.
[0028] refer to Figure 2 A semiconductor cooling sheet 11 is fixedly connected to the back of the controller 8 , and a heat sink 12 is fixedly connected to the back of the semiconductor cooling sheet 11 .
[0029] As a technical optimization solution of the utility model, by setting the heat sink 12, the contact area between the semiconductor refrigeration plate 11 and the air is increased, and the semiconductor refrigeration plate 11 is used to improve the efficiency of heat transfer from the controller 8 to the air, thereby avoiding damage to the controller 8 due to untimely heat dissipation.
[0030] refer to Figure 5 A mounting frame 13 located outside the fan 10 is fixedly connected to the right side of the housing 3, and rainproof shutters 14 are fixedly connected to the mounting frame 13 and the inside of the vent 9.
[0031] As a technical optimization solution of the utility model, by providing a mounting frame 13 and rainproof louvers 14, rainwater is blocked to prevent rainwater from entering the housing 3, thereby preventing the controller 8 from short-circuiting due to contact with rainwater.
[0032] refer to Figure 2 The surface of the buffer 4 is fixedly connected to a ring frame 15 located inside the shell 3, and the bottom of the ring frame 15 is fixedly connected to a support column 16. The bottom of the support column 16 extends to the outside of the shell 3 and is fixedly connected to the top of the fixed plate 1.
[0033] As a technical optimization solution of the utility model, the buffer 4 is supported by providing an annular frame 15 and a support column 16, thereby improving the firmness of the connection between the buffer 4 and the shell 3 and avoiding the connection between the buffer 4 and the shell 3 from breaking when the vehicle collides with the anti-collision plate 5.
[0034] refer to Figure 4 The front of the anti-collision plate 5 is fixedly connected with a buffer rubber 17 , the back of the anti-collision plate 5 is fixedly connected with a dustproof cloth 18 located outside the buffer 4 , and the back of the dustproof cloth 18 is fixedly connected to the front of the shell 3 .
[0035] As a technical optimization scheme of the utility model, a buffer rubber 17 is provided to protect the anti-collision plate 5 to prevent the anti-collision plate 5 from being deformed due to collision, and a dustproof cloth 18 is used to prevent dust and other impurities from adhering to the surface of the output end of the buffer 4, so as to prevent the output end from being retracted into the inside of the buffer 4, causing dust and other impurities to enter the inside of the buffer 4 and cause wear to the inside of the buffer 4.
[0036] refer to Figure 6 An auxiliary frame 19 is fixedly connected to the front of the housing 3 , the auxiliary frame 19 is aligned with the distance sensor 7 , and a self-cleaning glass 20 is fixedly connected to the interior of the auxiliary frame 19 .
[0037] As a technical optimization solution of the utility model, the auxiliary frame 19 and the self-cleaning glass 20 are provided to protect the distance sensor 7 to prevent rain and other debris from adhering to the lens of the distance sensor 7 and affecting the detection accuracy of the distance sensor 7.
[0038] The working principle and use process of the utility model are as follows: when in use, the distance measuring sensor 7 is used to detect the position of the vehicle in front of the shell 3. When the distance between the vehicle and the shell 3 is lower than a specified value, the distance measuring sensor 7 will send a signal to the controller 8. After receiving the signal, the controller 8 will send a signal to the alarm 6. After receiving the signal, the alarm 6 will sound an alarm. The alarm sound is used to remind the user and give the user an early warning, thereby improving the practicality of the anti-collision device.
[0039] In summary: the anti-collision device for the charging pile absorbs the impact force generated by the collision between the vehicle and the anti-collision device by setting a buffer 4 and an anti-collision plate 5, and uses a controller 8 and a distance sensor 7 to detect the distance between the vehicle and the shell 3. When the distance is less than a specified value, the alarm 6 is activated to remind the user, thereby giving the user an early warning and improving the protective effect of the anti-collision device.
[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-collision device for a charging pile, characterized in that: It comprises a fixing plate (1), a charging pile body (2), a shell (3), a buffer (4) and an anti-collision plate (5); The top of the fixing plate (1) is fixedly connected to the charging pile body (2) and the bottom of the outer shell (3), respectively; the outer shell (3) is located on the front of the charging pile body (2); the front of the inner part of the outer shell (3) is fixedly connected to the front of the buffer (4); the output end of the buffer (4) extends to the outside of the outer shell (3) and is fixedly connected to the back of the anti-collision plate (5); The top of the shell (3) is fixedly connected to an alarm (6); the front of the inside of the shell (3) is respectively fixedly connected to a distance sensor (7) and a controller (8); the distance sensor (7) is located at the top of the buffer (4); the front of the distance sensor (7) extends to the outside of the shell (3); the controller (8) is located at the bottom of the buffer (4); the controller (8) is respectively electrically connected to the distance sensor (7) and the alarm (6) via signal lines; a vent (9) is provided on the left side of the shell (3); the right side of the inside of the shell (3) is fixedly connected to a fan (10); the right side of the fan (10) extends to the outside of the shell (3).
2. The anti-collision device for a charging pile according to claim 1, characterized in that: A semiconductor cooling sheet (11) is fixedly connected to the back of the controller (8), and a heat sink (12) is fixedly connected to the back of the semiconductor cooling sheet (11).
3. The anti-collision device for a charging pile according to claim 1, characterized in that: A mounting frame (13) located outside the fan (10) is fixedly connected to the right side of the housing (3), and rainproof shutters (14) are fixedly connected to the inside of the mounting frame (13) and the vent (9).
4. The anti-collision device for a charging pile according to claim 1, characterized in that: The surface of the buffer (4) is fixedly connected to an annular frame (15) located inside the outer shell (3), the bottom of the annular frame (15) is fixedly connected to a support column (16), and the bottom of the support column (16) extends to the outside of the outer shell (3) and is fixedly connected to the top of the fixing plate (1).
5. The anti-collision device for a charging pile according to claim 1, characterized in that: The front side of the anti-collision plate (5) is fixedly connected to a buffer rubber (17), the back side of the anti-collision plate (5) is fixedly connected to a dustproof cloth (18) located outside the buffer (4), and the back side of the dustproof cloth (18) is fixedly connected to the front side of the housing (3).
6. The anti-collision device for a charging pile according to claim 1, characterized in that: An auxiliary frame (19) is fixedly connected to the front of the housing (3); the auxiliary frame (19) is aligned with the distance measuring sensor (7); and a self-cleaning glass (20) is fixedly connected inside the auxiliary frame (19).