Charging vehicle with 65W high-power charging management system
By installing a power distribution device and a control panel in the charging vehicle, the relays are controlled to energize in sequence, solving the problem of instantaneous surge current when high-power charging vehicles are connected to the power supply, and achieving stable and efficient laptop charging.
Patent Information
- Application Number
- CN202422850952.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-22
AI Technical Summary
Existing high-power charging carts generate instantaneous surge current when connected to the power supply, affecting device performance, especially when charging laptops with large battery capacities.
A charging vehicle with a 65W high-power charging management system is used. By setting up a power distribution device, the power is first input into the first power box, and then the control panel controls each relay to energize in sequence to avoid instantaneous impact current caused by all power being energized at once.
It effectively prevents the generation of instantaneous surge current, ensures stable device performance, and can safely and efficiently charge large-capacity battery devices such as laptops.
Smart Images
Figure CN223428191U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a charging trolley with 65W high power charging management system. BACKGROUND
[0002] In large stores or some business places, some electronic goods are needed to provide services, and a large number of electronic goods need a centralized place to charge. The mobile charging trolley can provide charging service. The existing charging trolley can charge mobile phones, tablets, notebook computers and other electronic devices. However, the battery capacity of notebook computers is larger than that of mobile phones and tablets, so high-power charging trolleys are needed to provide charging service. The existing high-power charging trolleys have the problem of instantaneous impact current when the power is turned on, which affects the performance of the charging trolley. UTILITY MODEL CONTENTS
[0003] The utility model provides a charging trolley with 65W high power charging management system.
[0004] The utility model adopts the technical scheme for solving the above technical problems:
[0005] The charging trolley with 65W high power charging management system comprises a box body, the box body comprises a bottom plate and left and right side plates, a rear side plate, a box door and a top plate arranged on the bottom plate, the box door and the rear side plate are opposite, the left and right side plates are opposite, a power supply interface is arranged at the lower end of the left side plate, a power supply input device is arranged in the middle of the inner side of the left side plate, a power supply distribution device is arranged on the inner side of the rear side plate, the power supply distribution device is connected with the power supply input device, the power supply distribution device comprises a first power supply box and a plurality of second power supply boxes, the first power supply box is connected with a control panel, a plurality of relays are arranged on the control panel and connected with the second power supply boxes respectively, the relays can sequentially power on the second power supply boxes, a partition is arranged in the box body, a charging plate is arranged in the partition, and the first power supply box and the second power supply boxes are evenly distributed and connected with the charging plate in the front end of the partition.
[0006] Preferably, the box door and the right side plate are hingedly connected.
[0007] Preferably, a plurality of casters are arranged on the bottom plate of the box body.
[0008] Preferably, a heat dissipation fan is arranged at the upper end of the inner side of the left side plate, a temperature control probe is arranged on the heat dissipation fan, and the temperature control probe extends into the inner side of the box body.
[0009] Preferably, a plurality of partitions are arranged in the box body, a plurality of USB interfaces are arranged at the front end of the partitions, and the USB interfaces are connected with the charging plate.
[0010] Preferably, the partition is a square body.
[0011] Preferably, a partition is arranged at the upper end of the partition, and the bottom end of the partition is engaged with the upper end of the partition; a pull-out track that cooperates with the partition is fixed inside the box body, and the partition is a pull-out type partition.
[0012] Preferably, a first indicator light is provided on one side of each USB interface.
[0013] Preferably, a signal circuit board is provided on the rear side of the inner part of the partition, a second indicator light is provided on the front end of the top plate of the box body, the second indicator light is connected to the first indicator light through the signal circuit board, and each first indicator light is provided with a corresponding second indicator light.
[0014] Preferably, the outer cover of the second indicator light is provided with a transparent acrylic plate.
[0015] Compared with the existing technology, the charging cart with a 65W high-power charging management system of the utility model is equipped with a power distribution device. When power is turned on, the power is first input into the first power box, and then passes through the control panel. The various relays on the control panel control the various second power boxes to be powered on in sequence according to the set time sequence, preventing the instantaneous impact current generated when all power is turned on at once and affecting the performance of the equipment; this charging cart is a high-power charging cart and can charge electronic devices with large battery capacity such as laptops. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional schematic diagram of a charging vehicle with a 65W high-power charging management system according to the present invention.
[0017] Figure 2 This is a three-dimensional schematic diagram of a charging vehicle with a 65W high-power charging management system according to the present invention.
[0018] Figure 3 This is a three-dimensional schematic diagram of a charging vehicle with a 65W high-power charging management system according to the present invention.
[0019] Figure 4 This is a three-dimensional schematic diagram of a charging vehicle with a 65W high-power charging management system according to the present invention.
[0020] Figure 5 For this utility model Figure 4 Enlarged view of point A.
[0021] Figure 6 For this utility model Figure 4 Enlarged view of point B. DETAILED DESCRIPTION
[0022] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
[0023] like Figures 1 to 6As shown, the charging vehicle with a 65W high-power charging management system includes a box body 1, which is a square body and includes a bottom plate and a left side plate 11, a right side plate, a rear side plate 12, a box door 13 and a top plate arranged on the bottom plate. The box door 13 and the rear side plate 12 are opposite to each other, and the left side plate 11 and the right side plate are opposite to each other. The box door 13 and the right side plate are hinged. Casters are provided on the bottom plate of the box body 1 to facilitate the movement of the box body 1.
[0024] A power interface 2 is provided at the lower end of the left side panel 11, and a power input device 3 is provided in the middle of the inner side of the left side panel 11. The power input device 3 includes a leakage protector 31 and a time-controlled switch 32. A cooling fan 4 is provided at the upper end of the inner side of the left side panel 11. A temperature control probe (not shown in the figure) is provided on the cooling fan 4. The temperature control probe extends into the inner side of the box body 1. When the monitored temperature is higher than the set value, the cooling fan 4 is turned on.
[0025] A power distribution device 5 is provided on the inner side of the rear side panel 12. The power distribution device 5 is connected to the power input device 3. The power distribution device 5 includes a first power box 51 and multiple second power boxes 52. The first power box 51 is connected to the control board 53. The control board 53 is provided with multiple relays, which are respectively connected to each second power box 52; after the charging vehicle is connected to the power supply, the current passes through the power input device 3 and then passes through the first power box 51, and then passes through the control board 53. The relays on the control board 53 control the second power boxes 52 to be powered on in sequence according to the time sequence to prevent instantaneous impact current from being generated when all are powered on at once and affecting the performance of the equipment.
[0026] There are multiple compartments 6 inside the box 1. The compartment 6 is a square body. Several USB ports 61 are arranged at intervals at the front end of the compartment 6. The model of the USB port 61 is Type-C. A first indicator light 63 is provided on one side of each USB port 61. A charging plate 62 connected to the USB port 61 is provided at the front end of the compartment 6. The charging plate 62 is connected to the first power box 51 or the second power box 52 on the rear side of the box 1. The first power box 51 and the second power box 52 are evenly connected to the charging plate 62 in the front compartment 6. When a charging device is connected to the USB port 61, the first indicator light 63 will prompt the charging status; a signal circuit board 7 is provided on the rear side of the compartment 6, and a second indicator light 8 is provided at the front end of the top plate of the box 1. The second indicator light 8 is connected to the first indicator light 63 through the signal circuit board 7. When the state of the first indicator light 63 changes, the state of the second indicator light 8 will also change accordingly. Each first indicator light 63 is provided with a corresponding second indicator light 8; the outer cover of the second indicator light 8 is provided with a transparent acrylic plate.
[0027] A partition 9 is arranged at the upper end of the partition 6, and the bottom end of the partition 9 is snapped onto the upper end of the partition 6. An electronic device being charged, such as a laptop computer, can be placed between the partitions 9. A pull-out track is fixed inside the box 1 to cooperate with the partition 6. The partition 6 is a pull-out partition, which can be pulled out to facilitate the removal of electronic devices.
[0028] The utility model provides a charging cart with a 65W high-power charging management system. By setting a power distribution device 5, when power is turned on, the power is first input to the first power box 51, and then passes through the control board 53. The various relays on the control board 53 control the various second power boxes 52 to be powered on in sequence according to the set time sequence, so as to prevent the instantaneous surge current from affecting the performance of the equipment when all the power is turned on at once. The charging cart is a high-power charging cart and can charge electronic devices with large battery capacity such as laptops.
[0029] Finally, it should be noted that the above embodiments only illustrate the technical solutions of the present invention, rather than limiting it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.
Claims
1. A charging vehicle with a 65W high-power charging management system, comprising a box body (1), wherein the box body (1) comprises a bottom plate and a left side plate (11), a right side plate, a rear side plate (12), a box door (13) and a top plate arranged on the bottom plate, wherein the box door (13) and the rear side plate (12) are opposite to each other, and the left side plate (11) and the right side plate are opposite to each other, a power interface (2) is arranged at the lower end of the left side plate (11), and a power input device (3) is arranged in the middle of the inner side of the left side plate (11), characterized in that: A power distribution device (5) is provided on the inner side of the rear side panel (12), and the power distribution device (5) is connected to the power input device (3). The power distribution device (5) includes a first power box (51) and multiple second power boxes (52). The first power box (51) is connected to a control panel (53). The control panel (53) is provided with multiple relays, which are respectively connected to each second power box (52). The relays can be installed in sequence to energize each second power box (52). An interlayer (6) is provided inside the box body (1), and a charging plate (62) is provided in the interlayer (6). The first power box (51) and the second power box (52) are evenly distributed and connected to the charging plate (62) in the front interlayer (6).
2. The charging vehicle with a 65W high-power charging management system according to claim 1 is characterized in that: The box door (13) is hingedly connected to the right side panel.
3. The charging vehicle with a 65W high-power charging management system according to claim 1 is characterized in that: Casters are provided on the bottom plate of the box body (1).
4. The charging vehicle with a 65W high-power charging management system according to claim 1 is characterized in that: A cooling fan (4) is provided at the inner upper end of the left side plate (11), and a temperature control probe is provided on the cooling fan (4), and the temperature control probe extends into the inner side of the box body (1).
5. The charging vehicle with a 65W high-power charging management system according to claim 1 is characterized in that: The box (1) is provided with a plurality of partitions (6) inside, and a plurality of USB interfaces (61) are provided at intervals at the front end of the partitions (6), and the USB interfaces (61) are connected to the charging plate (62).
6. The charging vehicle with a 65W high-power charging management system according to claim 1 or 5, characterized in that: The partition (6) is a square body.
7. The charging vehicle with a 65W high-power charging management system according to claim 1 or 5, characterized in that: A partition (9) is arranged on the upper end of the partition (6), and the bottom end of the partition (9) is engaged with the upper end of the partition (6); a pull-out track that cooperates with the partition (6) is fixed inside the box body (1), and the partition (6) is a pull-out partition.
8. The charging vehicle with a 65W high-power charging management system according to claim 5, characterized in that: A first indicator light (63) is provided on one side of each USB interface (61).
9. The charging vehicle with a 65W high-power charging management system according to claim 8, characterized in that: A signal circuit board (7) is provided on the rear side of the interior of the partition (6), and a second indicator light (8) is provided on the front end of the top plate of the box body (1). The second indicator light (8) is connected to the first indicator light (63) through the signal circuit board (7), and each first indicator light (63) is provided with a corresponding second indicator light (8).
10. The charging vehicle with a 65W high-power charging management system according to claim 9, characterized in that: The outer cover of the second indicator light (8) is provided with a transparent acrylic plate.