Campus intelligent charging station
By integrating the monitoring alarm module and automatic power outage function in the campus smart charging station, combined with heat dissipation and filtering layers, the fire risk caused by night charging failure is solved, ensuring students' safety and resource conservation.
Patent Information
- Application Number
- CN202421040552.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-14
AI Technical Summary
If the charging station on campus fails when charging at night, it is likely to cause fire accidents, and the user is in a sleep state, making it difficult to detect and deal with it in time, resulting in property losses and casualties.
A campus smart charging station was designed, including the charging station shell, rotating cover, connecting plate, monitoring and alarm module, fully charged automatic power outage module, temperature-controlled automatic power outage module and self-service billing module, combining the heat dissipation fan and filter layer , realize real-time monitoring and automatic power outage to prevent fires and waste of resources.
Through real-time monitoring and automatic power outage functions, fire accidents caused by faults are avoided, students' lives and property are protected, and the safety of equipment and efficiency of use are improved through effective heat dissipation and filtering layers.
Smart Images
Figure CN222136498U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of campus intelligent charging stations, in particular to a campus intelligent charging station. Background Art
[0002] On campus, with the need for travel among college students, more and more students choose to buy electric vehicles as a means of transportation. In order to facilitate the charging of electric vehicles, multiple charging stations are usually installed downstairs of dormitory buildings on campus.
[0003] Since chargers are usually open and their shells are mostly made of plastic, if the fan is broken or blocked, or if there are too many flammable items near the charger, or if the charger itself fails, it is very easy to cause a fire accident. Students usually charge their chargers at night when they are asleep and have poor vigilance. Once a fire occurs, it will cause huge property losses and casualties. Therefore, a campus smart charging station is proposed to address the above problems. Utility Model Content
[0004] The utility model aims to provide a campus intelligent charging station to solve the problem that if a fault occurs during charging of an electric vehicle at night, it is difficult to find it in time, thus causing property damage and casualties.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The campus intelligent charging station comprises a charging station shell for placing a charging device, a rotating cover for protecting the charging device and a connecting plate for locking the charging station shell and the rotating cover. The rotating cover is rotatably connected to the front side of the charging station shell, and the charging station shell and one side of the rotating cover are fixedly connected to a connecting plate with a hole in the middle. A monitoring alarm module is fixedly connected to the front side of the rotating cover, and a full-charge automatic power-off module, a temperature-controlled automatic power-off module and a self-service billing module are fixedly connected in the charging station shell. A motor is provided on the top of the charging station shell, and a cooling fan is fixedly connected to the output shaft of the motor. A plurality of cooling holes are provided on the side panels and the bottom plate of the charging station shell, and a filtering layer composed of a frame and a filter mesh is tightly fitted to the outside of the charging station shell.
[0007] Preferably, the heat dissipation fan is composed of a rotating shaft and fan blades, and a sealing buffer block is tightly fitted on the outer side of the rotating shaft of the heat dissipation fan.
[0008] Preferably, a moving part arranged in an L shape is slidably connected to the top of the charging station shell, a clamping block is fixedly connected to the bottom of the moving part, and magnetic blocks are provided in the frame of the filter layer and in the clamping block.
[0009] Preferably, a groove is provided at the frame of the filter layer, and the groove provided in the filter layer frame is tightly fitted with the block.
[0010] Preferably, the movable members are arranged in groups of four above the charging station housing, and the outer bending part of the filter layer is arranged in an arc shape.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] In the utility model, by providing a charging station shell, a rotating cover, a connecting plate, an automatic power-off module when fully charged, a temperature-controlled automatic power-off module, a monitoring and alarm module, and a self-service billing module, the automatic power-off module when fully charged can detect the voltage change of the charger during the charging process, and automatically power off the charger when fully charged; the temperature-controlled automatic power-off module can detect the temperature of the charging station, and when the threshold temperature is exceeded, the charger can be automatically powered off; the monitoring and alarm module can obtain the external environment data and internal working data around the charging station; if the charging station is accidentally hit, an alarm will sound to remind the user of abnormal conditions; and the self-service billing module is conducive to consumers controlling charging Duration, the monitoring protection device and the power-off device are set to avoid safety accidents caused by improper operation and equipment aging, protect the lives and property of students, save energy and avoid waste of resources caused by long-term charging, and the cooling fan, motor and cooling holes are set to effectively dissipate the heat in the charging station shell. The cooling holes facilitate the circulation of air with the outside world, thereby increasing the heat dissipation effect. The sealing buffer block is set to increase the sealing of the charging station shell. The filter layer is set to prevent dust from entering the inside of the charging station shell during the heat dissipation process. The moving parts, blocks, grooves and magnetic blocks are set to facilitate the installation and disassembly of the filter layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the opening structure of the rotary cover of the utility model;
[0015] Figure 3 This is a schematic diagram of the installation structure of the filter layer of the utility model;
[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the charging station shell of the utility model.
[0017] In the figure: 1. Charging station shell; 2. Rotating cover; 3. Connecting plate; 4. Automatic power-off module when fully charged; 5. Automatic power-off module with temperature control; 6. Monitoring and alarm module; 7. Self-service billing module; 8. Cooling fan; 9. Motor; 10. Cooling hole; 11. Sealing buffer block; 12. Filter layer; 13. Moving part; 14. Block; 15. Groove; 16. Magnetic block. DETAILED DESCRIPTION
[0018] 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.
[0019] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.
[0021] See also Figure 1-4 , the utility model provides a technical solution:
[0022] The campus intelligent charging station comprises a charging station shell 1 for placing a charging device, a rotating cover 2 for protecting the charging device and a connecting plate 3 for locking the charging station shell 1 and the rotating cover 2. The front side of the charging station shell 1 is rotatably connected with the rotating cover 2, and one side of the charging station shell 1 and the rotating cover 2 are fixedly connected with a connecting plate 3 with a hole in the middle. The front side of the rotating cover 2 is fixedly connected with a monitoring alarm module 6, and a full-charge automatic power-off module 4, a temperature-controlled automatic power-off module 5 and a self-service billing module 7 are fixedly connected in the charging station shell 1. A motor 9 is provided on the top of the charging station shell 1, and a heat dissipation fan 8 is fixedly connected to the output shaft of the motor 9. A plurality of heat dissipation holes 10 are provided on the side plate and the bottom plate of the charging station shell 1. A filter layer 12 composed of a frame and a filter screen is tightly fitted on the outside of the charging station shell 1. The monitoring protection device and the power-off device are provided to avoid safety accidents caused by improper operation and equipment aging, and protect the life and property of students. The heat dissipation and replaceable filtering devices are provided to effectively dissipate the heat in the charging station shell 1.
[0023] The heat dissipation fan 8 is composed of a rotating shaft and fan blades. A sealing buffer block 11 is tightly fitted on the outer side of the rotating shaft of the heat dissipation fan 8, which increases the sealing performance of the charging station shell 1; a moving part 13 arranged in an L shape is slidably connected to the top of the charging station shell 1, and a clamping block 14 is fixedly connected to the bottom of the moving part 13. Magnetic blocks 16 are provided in the frame of the filter layer 12 and in the clamping block 14, which are convenient for effectively fixing the filter layer 12; a groove 15 is provided at the frame of the filter layer 12, and the groove 15 and the clamping block 14 provided in the frame of the filter layer 12 are tightly fitted, which is convenient for disassembly and assembly of the filter layer 12; four moving parts 13 are arranged above the charging station shell 1 in a group, and the outer bending part of the filter layer 12 is arranged in an arc shape, so that students are not easily injured after an accidental collision.
[0024] Working process: When the campus intelligent charging station is in use, first install the charging station as a whole at a suitable location downstairs in the dormitory building. When students charge the charger of the electric vehicle, use wires to connect it to the charging device in the charging station shell 1. During the charging process, there are multiple monitoring and power-off devices for real-time monitoring and protection. The fully charged automatic power-off module 4 can detect the voltage change of the charger during the charging process. When the battery voltage reaches the charging termination voltage, the detection chip will send a high level to the relay to realize the power tripping. The temperature control automatic power-off module 5 can convert the temperature analog quantity fed back by the temperature probe into an electrical signal and compare it with the originally set threshold temperature. Once the threshold temperature is exceeded, the temperature controller issues an instruction, the normally open contact connected to the tripping circuit is closed, the tripping circuit is turned on, and the power-off tripping action is realized. The monitoring alarm module 6 monitors the entire charging station and obtains its external environment data and internal working data. If the charging station is accidentally hit, an alarm will sound to remind that there is an abnormal situation, so that students can find the abnormal situation in time. Since there are multiple groups of wires for charging in the charging station shell 1, they are emitted during the charging process. A large amount of heat is generated. At this time, the motor 9 can be started to drive the cooling fan 8 to rotate, and cooperate with multiple cooling holes 10 to achieve effective heat dissipation in the charging station shell 1. The wind generated by the cooling fan 8 drives the air inside the charging station shell 1 to exchange with the outside air through the cooling holes 10, and the dust in the outside air is filtered through the filter screen of the filter layer 12, so that it is not easy to enter the interior of the charging station shell 1. When the filter layer 12 needs to be replaced after long-term use, the user holds the moving part 13 to move it up, driving the block 14 to move up until the block 14 is completely away from the filter layer 1 2, the filter layer 12 is moved forward as a whole until it is removed, replaced with a new filter layer 12, placed in its original position, the moving part 13 is moved down, the card block 14 is driven to be inserted into the groove 15, the card block 14 is effectively fixed by the magnetic block 16, and the filter layer 12 is replaced once. The monitoring protection device and the power-off device are set to avoid safety accidents caused by improper operation and equipment aging, and protect the lives and property of students. The heat dissipation and replaceable filtering device can effectively dissipate heat in the charging station shell 1.
[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0026] 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. A campus intelligent charging station, comprising a charging station housing (1) for placing a charging device, a rotating cover (2) for protecting the charging device, and a connecting plate (3) for locking the charging station housing (1) and the rotating cover (2), characterized in that: The front side of the charging station shell (1) is rotatably connected to a rotating cover (2); one side of the charging station shell (1) and the rotating cover (2) are both fixedly connected to a connecting plate (3) with a hole in the middle; the front side of the rotating cover (2) is fixedly connected to a monitoring alarm module (6); the charging station shell (1) is fixedly connected to a full-charge automatic power-off module (4), a temperature-controlled automatic power-off module (5) and a self-service billing module (7); a motor (9) is provided on the top of the charging station shell (1); a heat dissipation fan (8) is fixedly connected to the output shaft of the motor (9); a plurality of heat dissipation holes (10) are provided on the side panels and the bottom panel of the charging station shell (1); and a filter layer (12) composed of a frame and a filter screen is tightly fitted to the outside of the charging station shell (1).
2. The campus intelligent charging station according to claim 1, characterized in that: The heat dissipation fan (8) is composed of a rotating shaft and fan blades, and a sealing buffer block (11) is tightly fitted on the outer side of the rotating shaft of the heat dissipation fan (8).
3. The campus intelligent charging station according to claim 1, characterized in that: A moving part (13) arranged in an L shape is slidably connected to the top of the charging station housing (1), a clamping block (14) is fixedly connected to the bottom of the moving part (13), and magnetic blocks (16) are provided in the frame of the filter layer (12) and in the clamping block (14).
4. The campus intelligent charging station according to claim 1, characterized in that: A groove (15) is provided on the frame of the filter layer (12), and the groove (15) provided in the frame of the filter layer (12) and the block (14) are tightly fitted.
5. The campus intelligent charging station according to claim 3 is characterized by: The movable members (13) are arranged in groups of four above the charging station housing (1), and the outer bending part of the filter layer (12) is arranged in an arc shape.