New energy mobile lamp vehicle system

Abstract

A new energy mobile lamp vehicle system comprises a vehicle frame, an LED lamp set, a load, a control module, a lithium battery pack, a high-frequency all-in-one main power source, a first power distribution module, a second power distribution module and a sensor set. The lithium battery pack supplies power to the control module, the high-frequency all-in-one main power supply, the first power distribution module and the sensor group; the high-frequency all-in-one main power supply is connected with the second power distribution module to supply power to the second power distribution module, and the high-frequency all-in-one main power supply can also receive external power supply to charge the lithium battery pack; the first power distribution module is connected with the LED lamp group to supply power; the second power distribution module is connected with a load for power supply; the sensor group is mounted on the frame to detect sensing information; and the control module is connected with the first power distribution module, the second power distribution module and the sensor group to control the working states of the LED lamp group and the load. According to the utility model, the energy management efficiency and the energy supply stability of the mobile lamp vehicle system are obviously improved.

Description

Technical Field

[0001] This utility model relates to the field of mobile lighting vehicles, and in particular to a new energy mobile lighting vehicle system. Background Technology

[0002] A mobile lighting vehicle is a mobile lighting device, typically equipped with several high-power LED lights to provide illumination over a large area. It is widely used in emergency lighting situations such as construction sites, road maintenance, temporary events, fire fighting, and disaster relief. Typically powered by an internal combustion engine, the vehicle's main features are mobility and wide-area illumination, enabling it to provide safe and effective lighting at night or in low-light conditions.

[0003] Traditional mobile lighting vehicles primarily rely on diesel generator sets or a single energy source for power, and their lighting and lifting functions are achieved through manual operation. While widely used in emergency lighting or temporary construction, traditional lighting vehicles suffer from high energy consumption and low energy efficiency.

[0004] Existing patents disclose a multifunctional electric mobile lighting vehicle, including a frame, a lithium-ion battery power supply unit and an electronic control unit mounted on the frame. A lifting rod is installed on the frame, and an LED light source is mounted at the top of the lifting rod. The lithium-ion battery power supply unit is electrically connected to and supplies power to the LED light source. The electronic control unit is connected to the lithium-ion battery power supply unit and controls the duration of power supply to the LED light source, enabling the LED light source to automatically start or automatically turn off. The energy system in this technical solution only supports a single voltage output, the same as the lithium-ion battery, and cannot power devices with different voltages, thus limiting the scalability and functionality of the mobile lighting vehicle system. Utility Model Content

[0005] The main purpose of this invention is to overcome the limitations of existing mobile lighting vehicle power supply and to propose a new energy mobile lighting vehicle system that significantly improves the energy management efficiency and energy supply stability of the mobile lighting vehicle system.

[0006] The present invention adopts the following technical solution:

[0007] A new energy mobile lighting vehicle system includes a frame, LED light groups and a load mounted on the frame, and further includes a control module, a lithium battery pack, a high-frequency multi-functional main power supply, a first power distribution module, a second power distribution module, and a sensor group. The lithium battery pack supplies power to the control module, the high-frequency multi-functional main power supply, the first power distribution module, and the sensor group. The high-frequency multi-functional main power supply is connected to the second power distribution module to supply power to it, and the high-frequency multi-functional main power supply can also receive external power to charge the lithium battery pack. The first power distribution module is connected to the LED light groups to supply power. The second power distribution module is connected to the load to supply power. The sensor group is mounted on the frame to detect sensor information. The control module is connected to the first power distribution module, the second power distribution module, and the sensor group to control the operating status of the LED light groups and the load.

[0008] Furthermore, it also includes a digital switch, which is connected to the control module to input commands to control the first power distribution module and the second power distribution module.

[0009] Furthermore, it also includes a touch screen display, which is connected to the control module to display, control, and set the working status of the LED light group and the load.

[0010] Furthermore, the sensor group includes a wind sensor and a level sensor. The wind sensor is mounted on the mast of the vehicle frame to detect wind intensity, and the level sensor is mounted on the vehicle frame to detect the level information of the bottom surface of the vehicle frame.

[0011] Furthermore, the sensor group also includes a tire pressure sensor or a fluid level sensor; the tire pressure sensor is mounted on the tires of the vehicle frame to detect tire pressure information, and the fluid level sensor is mounted on the vehicle frame to detect the fuel level of the engine.

[0012] Furthermore, the sensor group also includes a temperature sensor and a brightness sensor. The temperature sensor is mounted on the vehicle frame to detect the ambient temperature, and the brightness sensor is mounted on the vehicle frame to detect the ambient light intensity.

[0013] Furthermore, it also includes a wireless module, which is connected to the control module to send the environmental information, the operating status of the LED light group and the load, or to receive commands to control the operating status of the LED light group and the load.

[0014] Furthermore, the wireless module includes at least one of a WIFI module, a 4G module, or a GPS module.

[0015] As can be seen from the above description of this utility model, compared with the prior art, this utility model has the following beneficial effects:

[0016] 1. This utility model integrates a high-frequency multi-in-one main power supply, a lithium battery pack, a first power distribution module, and a second power distribution module, etc., and is controlled by a control module. In addition to meeting the basic power supply and control of LED lights, it can also provide power to other loads (such as lifting masts), significantly improving the energy management efficiency and energy supply stability of the mobile lighting vehicle system.

[0017] 2. This utility model includes digital switches, a touch screen, and a wireless module, enabling the first and second power distribution modules to support multi-terminal control, meeting application needs in different environments and usage scenarios, providing strong scalability, and enabling remote real-time monitoring and management of the system; it also features a high-frequency multi-in-one main power supply that supports energy inputs such as generator sets, mains power, and solar energy, achieving multi-energy hybrid power supply, reducing dependence on a single energy source, and providing reliable and stable power support for users in various complex scenarios; it is also compatible with AC output, expanding the application scenarios of the mobile lighting vehicle and supporting the access of more power tools and external devices.

[0018] 3. In this utility model, an IoT wireless data terminal is used in conjunction with an intelligent system control module. Users can remotely adjust the status of the lighting vehicle (such as switching on and off LED lights, adjusting brightness, and raising and lowering the mast) through a web control interface or mobile APP. When the equipment malfunctions or becomes abnormal, the system will issue an alarm immediately to avoid production interruptions or safety hazards caused by the malfunction, thus greatly improving management efficiency and emergency response capabilities.

[0019] 4. In this utility model, by expanding the sensor group, such as wind force sensor, brightness sensor, liquid level sensor, temperature sensor, etc., it can help the mobile light vehicle monitor the surrounding environmental conditions in real time during operation, making it easier to adjust the working status of the equipment according to the environmental data. At the same time, it can issue an alarm or / and trigger actions immediately when the equipment malfunctions or abnormalities, avoiding production interruptions or safety hazards caused by environmental factors or malfunctions. For example, when the wind force exceeds the safety threshold, the height of the mast can be lowered to avoid safety accidents; or in a high-brightness environment, the brightness of the light source can be controlled and adjusted to avoid energy waste; when the engine fuel level is too low, local and remote management personnel can receive an alarm in time and remind them to add fuel, avoiding equipment shutdown due to lack of fuel. Attached Figure Description

[0020] Figure 1 This is a diagram showing the components of this utility model;

[0021] Among them, 10 is LED light group; 20 is control module; 21 is communication interface; 30 is load; 40 is lithium battery pack; 50 is high frequency multi-in-one main power supply; 60 is first power distribution module; 70 is second power distribution module; 80 is sensor group; 90 is digital switch; 100 is touch screen display; 101 is wireless module; and 102 is server. Detailed Implementation

[0022] The present invention will be further described below through specific embodiments.

[0023] See Figure 1 A new energy mobile lighting vehicle system includes a frame, LED light assembly 10, load 30, control module 20, lithium battery pack 40, high-frequency multi-functional main power supply 50, first power distribution module 60, second power distribution module 70, and sensor group 80. The frame can adopt a common mobile lighting vehicle structure, including a chassis and a retractable mast. The chassis has retractable hydraulic support feet, and the bottom of the chassis can be equipped with travel wheels and guide wheels. The LED light assembly 10 is mounted on the mast. The load 30 consists of other electrical components on the frame besides the LED light assembly 10, such as drive components for raising and lowering the mast. The load 30, control module 20, lithium battery pack 40, high-frequency multi-functional main power supply 50, first power distribution module 60, second power distribution module 70, and sensor group 80 are located on the frame.

[0024] The lithium battery pack 40 supplies power to the control module 20, the high-frequency multi-function main power supply 50, the first power distribution module 60, and the sensor group 80. The first power distribution module 60 is connected to the LED light group 10 and converts the voltage output from the lithium battery pack 40 to power the LED light group 10. It has multiple output channel switches. Specifically, the first power distribution module 60 includes a DC-DC converter for voltage conversion; for example, the converted output voltage provides a controllable 48V power supply to the LED light group 10.

[0025] The high-frequency multi-function main power supply 50 is connected to the second power distribution module 70 to supply power to it. The high-frequency multi-function main power supply 50 can also receive external power to charge the lithium battery pack 40 and power the LED light assembly 10 and the load 30. External power sources include AC power, solar power, and generator power. Alternatively, for a vehicle frame equipped with a generator, the high-frequency multi-function main power supply 50 can also receive power generated by the generator to charge the lithium battery pack 40 or power other loads and the LED light assembly 10. Specifically, the high-frequency multi-function main power supply 50 can be a PG3.0S / PG4.0S, etc., which includes a charging inverter module, an MPPT charging module, and a DC-DC converter module. The charging inverter module can invert the input DC voltage to output AC power to power other devices. The charging inverter module can also charge the lithium battery pack 40 when AC power is input from an external power source. The MPPT charging module is used to charge the lithium battery pack 40 using solar energy. The DC-DC converter module is used to convert the voltage to power the second power distribution module 70 or other modules.

[0026] The second power distribution module 70 is connected to the load 30 and is used to supply power to the load 30 on the frame. It has multiple output channel switches. For example, it can be a power distribution module of model CRS29, which is equipped with a DC-DC module for voltage conversion. For example, the output voltage after conversion is used to provide a controllable 12V power supply to the load 30.

[0027] In this embodiment, not only are 12V and 48V DC power requirements provided, but the AC power requirements in outdoor work scenarios are also taken into account. It can support the configuration of AC output sockets, which can provide power to more external power tools and external devices, expand the application scenarios of the lighting vehicle, meet more usage needs, and improve the applicability and scalability of the equipment.

[0028] Furthermore, the system also includes a digital switch 90 and a touch display screen 100. The digital switch 90 is connected to the control module 20 to input commands controlling the first power distribution module 60 and the second power distribution module 70. Specifically, the digital switch 90 can control the output channel switches of the first power distribution module 60 and the second power distribution module 70, thereby controlling the operating status of the LED light group 10 and the load 30. The touch display screen 100 is connected to the control module 20 to achieve data interaction, enabling the display, control, and setting of the operating status of the LED light group 10 and the load 30. In practical applications, the touch display screen can also be configured to turn the lithium battery pack 40 on / off via dry contacts, i.e., to switch the system power supply.

[0029] This embodiment also includes a wireless module 101, which is connected to the control module 20 to transmit environmental information, the operating status of the LED light group 10 and the load 30, etc., or to receive commands to control the operating status of the LED light group 10 and the load 30. The control module is implemented using a PCU intelligent system control module. The wireless module 101 is an IoT wireless data terminal used to transmit relevant parameters from the control module 20 to an external server 102 via the network and interact with it. Through data interaction and command transmission between the wireless module 101 and the external server 102, remote device management and status monitoring are achieved. In practical applications, the wireless module 101 includes at least one of a WIFI module, a 4G module, or a GPS module.

[0030] Based on the working environment, work content, and data management needs of the mobile lighting vehicle, a sensor group 80 is also installed on the vehicle frame to detect sensor information. The sensor group 80 includes wind force sensors, level sensors, temperature sensors, brightness sensors, tire pressure sensors, and liquid level sensors. These sensors can monitor the equipment's operating status and external environmental conditions in real time, providing data support for remote monitoring and operation optimization.

[0031] A wind sensor is mounted on the mast of the vehicle frame to detect wind intensity. Since the mobile lighting vehicle needs to fully extend its mast to maximize the illumination range during operation, the stability of the frame is highly susceptible to wind damage. The wind sensor monitors the on-site wind intensity in real time and transmits the data to an external terminal. If needed, the control module 20 can also be configured to immediately issue an alarm when the wind speed exceeds a preset safety threshold, prompting on-site personnel to perform safe operations, or automatically and remotely control the lowering of the mast height, or even automatically and remotely shut down the lights and retract the mast, thereby preventing damage to the equipment or safety accidents caused by excessive wind.

[0032] A level sensor is mounted on the chassis to detect the level of the surface beneath the chassis, for example, to monitor the tilt of the mobile lighting vehicle on uneven terrain. If needed, the control module 20 can also be configured to alert operators and managers locally and remotely if the tilt exceeds a safe range, facilitating adjustments to the equipment position or automatic emergency handling based on settings, ensuring the equipment remains stable during operation.

[0033] The control module 20 is connected to the first power distribution module 60, the second power distribution module 70, the sensor group 80, the digital switch 90, and the high-frequency multi-function main power supply via the communication interface 21. It receives sensor information from the sensor group 80 and controls the operating status of the LED light group 10 and the load 30. Various parameters of the high-frequency multi-function main power supply 50, lithium battery pack 40, first power distribution module 60, second power distribution module 70, and sensor group 80 on the vehicle frame are transmitted to the control module 20 in real time via CAN communication.

[0034] Temperature sensors are installed at appropriate locations on the vehicle frame to monitor the temperature status of the working environment and critical equipment in real time, so as to take necessary protective measures according to temperature changes and prevent equipment from malfunctioning or being damaged due to excessive temperature.

[0035] A level sensor is mounted on the chassis containing the generator and can be used to detect the engine fuel level. If needed, the control module 20 can also be configured to alert management personnel locally and remotely when a low fuel level is detected, preventing equipment downtime due to fuel shortage.

[0036] A brightness sensor is mounted on the vehicle frame to detect the ambient light intensity. The control module 20 can also be configured to adjust the power output of the LED light group 10 according to changes in light intensity during long-term lighting tasks, automatically adjusting the lighting brightness, thereby reducing unnecessary energy consumption, improving management efficiency, and extending the working time of the generator or battery.

[0037] Tire pressure sensors are mounted on the tires of the vehicle frame to detect tire pressure information. This helps to monitor and alert the vehicle's driving wheels to maintain normal tire pressure while driving, avoiding difficulties in movement or safety hazards caused by low tire pressure, especially when frequent movement is required or when working on rough terrain.

[0038] In this invention, the coordinated monitoring of multiple sensors helps the system effectively improve the safety and operating efficiency of the mobile lighting vehicle, making it particularly suitable for situations with strong winds, complex climates, or harsh working environments, such as highway maintenance, mining, emergency rescue, and lighting tasks for large-scale outdoor events.

[0039] In this invention, the wireless module 101 on the mobile lighting vehicle can transmit data in real time to the server 102 via a 4G / WIFI network, ensuring that information such as the equipment's operating status, lighting conditions, battery level, and fault alarms can be uploaded to the server 102 in a timely manner. Through a monitoring terminal (mobile phone or power source), managers can remotely add and access lighting vehicles from any location via the network, read the real-time status of each vehicle, or adjust equipment parameters according to construction needs, such as remotely turning lighting on or off, adjusting lighting intensity, and adjusting mast height. They will also receive an alarm immediately in case of equipment failure, preventing production interruptions or safety hazards caused by malfunctions and ensuring that the mobile lighting vehicles are always in optimal working condition across widely distributed construction sites or road sections. This significantly improves its functionality and ease of operation, freeing the operation of mobile lighting vehicles from limitations of space, distance, and timeliness.

[0040] The terms "first" and "second" used in this utility model are merely for ease of description and to distinguish different components with the same name, and do not indicate a sequential or primary / secondary relationship.

[0041] In the description of this utility model, the orientation or positional relationship indicated by terms such as "up", "down", "left", "right", "front" and "back" is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this utility model and is not intended to indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the scope of protection of this utility model.

[0042] Furthermore, in the description of this application, unless otherwise stated, "multiple" means two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A alone, A and B simultaneously, or B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0043] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial modifications made to this utility model using this concept shall be considered as an infringement of the protection scope of this utility model.

Claims

1. A new energy mobile lighting vehicle system, comprising a frame and LED light groups and a load located on the frame, characterized in that: It also includes a control module, a lithium battery pack, a high-frequency multi-in-one main power supply, a first power distribution module, a second power distribution module, and a sensor group; the lithium battery pack supplies power to the control module, the high-frequency multi-in-one main power supply, the first power distribution module, and the sensor group; the high-frequency multi-in-one main power supply is connected to the second power distribution module to supply power to it, and the high-frequency multi-in-one main power supply can also receive external power to charge the lithium battery pack; the first power distribution module is connected to the LED light group to supply power; the second power distribution module is connected to the load to supply power; the sensor group is mounted on the vehicle frame to detect sensing information; the control module is connected to the first power distribution module, the second power distribution module, and the sensor group to control the working status of the LED light group and the load.

2. The new energy mobile lighting vehicle system as described in claim 1, characterized in that, It also includes a digital switch, which is connected to the control module to input commands to control the first power distribution module and the second power distribution module.

3. The new energy mobile lighting vehicle system as described in claim 1, characterized in that, It also includes a touch screen display, which is connected to the control module to display, control and set the working status of the LED light group and the load.

4. The new energy mobile lighting vehicle system as described in claim 1, characterized in that, The sensor group includes a wind sensor and a level sensor. The wind sensor is mounted on the mast of the vehicle frame to detect wind intensity, and the level sensor is mounted on the vehicle frame to detect the level information of the bottom surface of the vehicle frame.

5. A new energy mobile lighting vehicle system as described in claim 1, characterized in that, The sensor group also includes a tire pressure sensor or a liquid level sensor; the tire pressure sensor is mounted on the tires of the vehicle frame to detect tire pressure information, and the liquid level sensor is mounted on the vehicle frame to detect the fuel level in the engine.

6. A new energy mobile lighting vehicle system as described in claim 1, characterized in that, The sensor group also includes a temperature sensor and a brightness sensor. The temperature sensor is mounted on the vehicle frame to detect the ambient temperature, and the brightness sensor is mounted on the vehicle frame to detect the ambient light intensity.

7. A new energy mobile lighting vehicle system as described in claim 1, characterized in that, It also includes a wireless module, which is connected to the control module to send environmental information, the operating status of the LED light group and the load, or to receive commands to control the operating status of the LED light group and the load.

8. A new energy mobile lighting vehicle system as described in claim 7, characterized in that, The wireless module includes at least one of a WIFI module, a 4G module, or a GPS module.

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