Novel charging platform
By designing a new charging station, using safety measures such as current limiting controller, leakage protector and suspended fire extinguisher, the safety hazards of unstable voltage and leakage during charging are solved, and the charging time control and safety improvement are achieved.
Patent Information
- Application Number
- CN202421876527.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-03
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-03
AI Technical Summary
The sockets in the existing charging cabinet are directly connected to the power cord, and the lack of protective measures will lead to voltage unstable and leakage during the charging process, posing safety hazards.
Design a new charging station, including a support frame, charging stand, current limiting controller, leakage protector and suspended fire extinguisher. The current limiting controller, leakage protector and charging stand are installed through the alignment of the slide chute and the slide rail, and PVC insulated flame retardant pipe is installed on the wire. The supporting facade and support counter panel are made of high-temperature resistant insulating plates, and independent grounding wires are installed on the charging stand. The suspended fire extinguisher is suspended on the support frame for extinguishing fire.
Effectively control charging time, improve charging safety, ensure stable voltage, promptly cut off leakage current, reduce fire risk, and extinguish the fire in time when a fire occurs.
Smart Images
Figure CN222981267U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of safe electricity use, and particularly to a new type of charging station. Background Art
[0002] Many tools used on construction sites or in construction fields are powered by electricity. Due to the limitations of the usage scenarios, some tools cannot be directly connected to the power supply using wires and can only be powered by batteries.
[0003] When the battery on the tool runs out of power or when the work is completed in preparation for the next work, the tool battery needs to be charged. Currently, there are window-style charging cabinets on the market. This charging cabinet is divided into individual small cabinets, and each cabinet is equipped with a common five-hole socket. When charging, the tool battery is directly placed in the cabinet and then directly plugged into the socket in the cabinet for charging.
[0004] However, in actual use, the sockets in these charging cabinets are directly connected to the power cord, and there are no protection measures on the charging base and the cabinet body. During the charging process, voltage instability and electric leakage may occur, posing certain safety hazards. Utility Model Content
[0005] The purpose of this application is to solve the problem that the sockets in the charging cabinet described in the above background art are directly connected to the power cord, and there are no protection measures on the charging base and the cabinet body. During the charging process, voltage instability and electric leakage may occur, posing certain safety hazards. This application provides a new type of charging station.
[0006] The specific technical solutions adopted by this application to achieve the above purpose are as follows:
[0007] A new type of charging station includes a support frame. Support legs are fixed on the support frame. A number of charging seats are arranged on the support frame. A new type of charging structure is arranged between the support frame and the charging seats. A fire hazard elimination structure is arranged on the support frame. A distribution box is fixed on the support frame. A time relay is installed in the distribution box, and a main switch is installed in the distribution box.
[0008] By adopting the above technical solutions, a number of charging seats are installed on the new type of charging structure, and then the fire hazard elimination structure is installed on the support frame. When charging the battery of construction site tools, first turn on the main switch in the distribution box to make all charging seats energized, and then place the battery on the new type of charging structure and connect it to the charging seat using a charging plug for charging, thereby effectively controlling the charging time and improving the charging safety.
[0009] Furthermore, the novel charging structure includes a support platform panel fixed on a support frame. A support vertical panel is provided on one side of the support platform panel. The support vertical panel is fixedly connected to the support frame. A number of current limiting controllers are provided on the support vertical panel. The number of current limiting controllers corresponds to the charging seats. A leakage protector is provided between the current limiting controller and the charging seat.
[0010] By adopting the above technical solution, the current limiting controller, the leakage protector and the charging seat are connected. The current limiting controller controls the current of the charging seat. The leakage protector can cut off the current of the charging seat in time when there is a leakage, so that the voltage of the tool and the battery can be more stable during charging, and the corresponding power supply can be cut off in time when there is a leakage.
[0011] Furthermore, three slide rails are fixed on the support vertical panel. Corresponding sliding grooves are provided on the current limiting controller, the leakage protector and the charging seat.
[0012] By adopting the above technical solution, the slide rails are fixed on the support vertical panel. When installing the corresponding current limiting controller, leakage protector and charging seat, directly align the corresponding sliding grooves with the slide rails, so that the corresponding current limiting controller, leakage protector and charging seat are supported by the slide rails, thus facilitating the installation of the charging seat, current limiting controller and leakage protector.
[0013] Furthermore, there are wire connections between the current limiting controller and the leakage protector, and between the leakage protector and the charging seat, and PVC insulating and flame-retardant pipes are fixed.
[0014] By adopting the above technical solution, PVC insulating and flame-retardant pipes are sleeved on the wires for transmitting current, so as to protect the wires for transmitting current.
[0015] Furthermore, both the support vertical panel and the support platform panel are high-temperature resistant insulating boards.
[0016] By adopting the above technical solution, both the support vertical panel and the support platform panel are made of high-temperature resistant insulating materials, so as to further improve the safety of charging.
[0017] Furthermore, independent grounding wires are installed on each of the charging seats.
[0018] By adopting the above technical solution, independent grounding wires are connected to each charging seat, so as to minimize the risk of electric leakage to a greater extent.
[0019] Furthermore, the fire hazard elimination structure includes an installation fixing frame fixed on the support frame. A hook is fixed on the installation fixing frame, and a hanging fire extinguisher is hung on the hook.
[0020] By adopting the above technical solution, a mounting bracket is fixed on the support frame, and then the suspended fire extinguisher is hung on the hook of the mounting bracket, so that in case of a fire during charging, the fire can be extinguished in a timely manner.
[0021] Further, a plurality of uniformly distributed heat dissipation holes are formed in the support table panel.
[0022] By adopting the above technical solution, the heat dissipation holes formed in the support table panel keep the bottom of the battery in contact with the air, thereby reducing the possibility that the heat at the bottom of the battery during charging cannot be dissipated.
[0023] In summary, the present application includes at least one of the following beneficial effects;
[0024] 1. In the present application, when installing the corresponding current limiting controller, leakage protector and charging seat, the corresponding sliding grooves are directly aligned with the sliding rails, so that the corresponding current limiting controller, leakage protector and charging seat are supported by the sliding rails, and then they are connected to each other by wires. Then, the corresponding PVC insulating and flame-retardant pipes are fixed on the electric box. When charging the construction tools and the battery, the tools and the battery are directly placed on the support table panel, and then the charging plug is directly inserted into the charging seat for charging. During the charging process, when leakage occurs, the leakage protector timely cuts off the current of the corresponding charging seat. When charging, the current limiting controller is used to control the charging voltage, so that the tools and the battery remain stable during charging. At the same time, the support vertical panel and the support table panel are high-temperature resistant insulating boards, which can further reduce the risk of electric leakage, achieving the purpose of making the voltage of the tools and the battery more stable during charging, being able to cut off the corresponding power supply in time when leakage occurs, and being able to timely discover potential safety hazards during inspection.
[0025] 2. In the present application, a mounting bracket is fixed on the support frame, and then the suspended fire extinguisher is hung on the hook of the mounting bracket. The suspended fire extinguisher is a suspended dry powder fire extinguisher. When a fire occurs due to charging, the high temperature directly triggers the suspended fire extinguisher, and the suspended fire extinguisher extinguishes the fire generated, achieving the purpose of being able to extinguish the fire in time when a fire occurs during charging and eliminating the fire hazard. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 is the first three-dimensional structural schematic diagram of the new charging station in the present application;
[0027] Figure 2 is the second three-dimensional structural schematic diagram of the new charging station in the present application.
[0028] Description of the reference numerals:
[0029] 1. Support frame; 2. Support legs; 3. Charging base; 4. New charging structure; 41. Support vertical panel; 42. Support table panel; 43. Current-limiting controller; 44. Leakage protector; 45. Slide rail; 46. PVC insulating and flame-retardant pipe; 47. Independent grounding wire; 5. Fire hazard elimination structure; 51. Installation and fixing frame; 52. Hook; 53. Suspended fire extinguisher; 6. Distribution box; 7. Time relay; 8. Main switch. Detailed implementation manners
[0030] The following further describes the present application in detail with reference to Figure 1 —2.
[0031] The embodiment of the present application discloses a new type of charging station.
[0032] Referring to Figure 1 and Figure 2 , a new type of charging station includes a support frame 1, support legs 2 are fixed on the support frame 1, a plurality of charging bases 3 are arranged on the support frame 1, a new charging structure 4 is arranged between the support frame 1 and the charging bases 3, a fire hazard elimination structure 5 is arranged on the support frame 1, a distribution box 6 is fixed on the support frame 1, a time relay 7 is installed in the distribution box 6, and a main switch 8 is installed in the distribution box 6.
[0033] When using this new type of charging station, first install a plurality of charging bases 3 on the new charging structure 4, then install the fire hazard elimination structure 5 on the support frame 1. When charging the battery of construction tools, first turn on the main switch 8 in the distribution box 6 to make all the charging bases 3 energized, then place the battery on the new charging structure 4, and connect it to the charging base 3 with a charging plug for charging. When charging, the time relay 7 controls the charging time, and the new charging mechanism protects the charging base 3 and the battery being charged. When a fire occurs during the charging process, the fire hazard elimination structure 5 is triggered, and the fire hazard elimination structure 5 extinguishes the fire on the battery being charged in the first time. At the same time, the new charging structure 4 cuts off the power supply of the charging base 3. By installing the charging base 3 on the new charging structure 4 and then using the time relay 7 to control the charging base 3 to charge the battery, the charging time can be effectively controlled, and the charging safety can be improved at the same time.
[0034] Referring to Figure 1 and Figure 2 , the new charging structure 4 includes a support table panel 42 fixed on the support frame 1, a support vertical panel 41 is arranged on one side of the support table panel 42, the support vertical panel 41 is fixedly connected to the support frame 1, a plurality of current-limiting controllers 43 are arranged on the support vertical panel 41, the plurality of current-limiting controllers 43 correspond to the charging bases 3, and a leakage protector 44 is arranged between the current-limiting controller 43 and the charging base 3.
[0035] In addition, three slide rails 45 are fixed on the supporting vertical panel 41, and corresponding sliding grooves are provided on each of the current-limiting controller 43, the leakage protector 44, and the charging base 3.
[0036] Moreover, there are wire connections between the current-limiting controller 43 and the leakage protector 44, and between the leakage protector 44 and the charging base 3, and a PVC insulated and flame-retardant pipe 46 is fixed.
[0037] Also, both the supporting vertical panel 41 and the supporting table panel 42 are high-temperature resistant insulating boards.
[0038] First, fix the supporting vertical panel 41 and the supporting table panel 42 on the support frame 1, then fix the slide rails 45 on the supporting vertical panel 41. When installing the corresponding current-limiting controller 43, leakage protector 44, and charging base 3, directly align the corresponding sliding grooves with the slide rails 45 so that the corresponding current-limiting controller 43, leakage protector 44, and charging base 3 are supported by the slide rails 45, then connect them to each other using wires, and then fix the corresponding PVC insulated and flame-retardant pipe 46 on the electrical box. When charging the construction tools and the battery, place the tools and the battery directly on the supporting table panel 42, and then insert the charging plug directly into the charging base 3 for charging. During the charging process, if leakage occurs, the leakage protector 44 timely cuts off the current of the corresponding charging base 3. When charging, use the current-limiting controller 43 to control the charging voltage to keep the tools and the battery stable during charging. At the same time, the supporting vertical panel 41 and the supporting table panel 42 are high-temperature resistant insulating boards, which can further reduce the risk of electric leakage. By connecting the current-limiting controller 43 and the leakage protector 44 before energizing the charging base 3, the voltage of the tools and the battery can be made more stable during charging, and the corresponding power supply can be timely cut off in case of electric leakage.
[0039] Refer to Figure 1 and Figure 2 , independent grounding wires 47 are installed on several charging bases 3. When installing the charging base 3, connect an independent grounding wire 47 to each charging base 3, and then connect the independent grounding wire 47 to the ground. By installing an independent grounding wire 47 on each charging base 3, the risk of electric leakage can be minimized to a greater extent.
[0040] Refer to Figure 1 and Figure 2, the fire hazard elimination structure 5 includes a mounting and fixing bracket 51 fixed on the support frame 1. A hook 52 is fixed on the mounting and fixing bracket 51, and a suspended fire extinguisher 53 is hung on the hook 52. The mounting and fixing bracket 51 is fixed on the support frame 1, and then the suspended fire extinguisher 53 is hung on the hook 52 on the mounting and fixing bracket 51. The suspended fire extinguisher 53 is a suspended dry powder fire extinguisher. When a fire occurs due to charging, the generated high temperature directly triggers the suspended fire extinguisher 53, and the suspended fire extinguisher 53 extinguishes the fire. By hanging the suspended fire extinguisher 53 above the support table panel 42, the fire can be extinguished in a timely manner when a fire occurs during charging.
[0041] Refer to Figure 1 and Figure 2 , a plurality of uniformly distributed heat dissipation holes are provided on the support table panel 42. When the battery is placed on the support table panel 42 for charging, the heat dissipation holes provided on the support table panel 42 keep the bottom of the battery in contact with the air. By allowing the bottom of the battery to contact the air through the heat dissipation holes, the possibility that the heat generated at the bottom of the battery during charging cannot be dissipated can be reduced.
[0042] Working principle: First, fix the support vertical panel 41 and the support table panel 42 on the support frame 1. Then, fix the slide rail 45 on the support vertical panel 41. When installing the corresponding current limiting controller 43, leakage protector 44 and charging seat 3, directly align the corresponding sliding grooves with the slide rail 45, so that the corresponding current limiting controller 43, leakage protector 44 and charging seat 3 are supported by the slide rail 45, and then connect them to each other with wires. Then, fix the corresponding PVC insulating and flame-retardant pipes 46 on the electrical box. Then, fix the mounting and fixing bracket 51 on the support frame 1, and hang the suspended fire extinguisher 53 on the hook 52 on the mounting and fixing bracket 51. During charging, directly place the tool or battery to be charged on the support table panel 42, and then turn on the main switch 8, so that the current flows through the time relay 7, current limiting controller 43, and leakage protector 44, and then charges the battery or tool from the charging seat 3. When a fire occurs due to charging, the generated high temperature directly triggers the suspended fire extinguisher 53, and the suspended fire extinguisher 53 extinguishes the fire. When leakage occurs during charging, the leakage protector 44 timely cuts off the current of the corresponding charging seat 3. During charging, the current limiting controller 43 is used to control the charging voltage to keep the tool and battery stable during charging.
Claims
1. A novel charging station, comprising a support frame (1), characterized in that: The support frame (1) is fixed with a support leg (2), the support frame (1) is provided with a plurality of charging seats (3), a novel charging structure (4) is provided between the support frame (1) and the charging seats (3), a fire hazard elimination structure (5) is provided on the support frame (1), a distribution box (6) is fixed on the support frame (1), a time relay (7) is installed in the distribution box (6), and a main switch (8) is installed in the distribution box (6).
2. A new charging station according to claim 1, characterized in that: The novel charging structure (4) comprises a support table panel (42) fixed on a support frame (1), a support vertical panel (41) is arranged on one side of the support table panel (42), the support vertical panel (41) is fixedly connected to the support frame (1), a plurality of current limiting controllers (43) are arranged on the support vertical panel (41), the plurality of current limiting controllers (43) correspond to the charging seat (3), and a leakage protector (44) is arranged between the current limiting controller (43) and the charging seat (3).
3. A new charging station according to claim 2, characterized in that: Three slide rails (45) are fixed on the supporting vertical panel (41), and corresponding slide grooves are provided on the current limiting controller (43), the leakage protector (44), and the charging seat (3).
4. A new charging station according to claim 3, characterized in that: The current limiting controller (43) and the leakage protector (44), as well as the leakage protector (44) and the charging base (3) are all connected by wires, and are fixed with PVC insulating flame-retardant pipes (46).
5. A new charging station according to claim 2, characterized in that: The supporting vertical panel (41) and the supporting table panel (42) are both high temperature resistant insulating panels.
6. A new charging station according to claim 2, characterized in that: Independent grounding wires (47) are installed on a plurality of the charging seats (3).
7. A new charging station according to claim 1, characterized in that: The fire hazard elimination structure (5) comprises a mounting frame (51) fixed on the support frame (1), a hook (52) being fixed on the mounting frame (51), and a hanging fire extinguisher (53) being hung on the hook (52).
8. A new charging station according to claim 4, characterized in that: The support table panel (42) is provided with a plurality of evenly distributed heat dissipation holes.