便携式可升降大面积高亮度双光源·3600流明IP65防护·7小时长续航移动现场勘查应急照明系统（刑事勘查/应急抢险照明装备）

 

便携式可升降大面积高亮度双光源·3600流明IP65防护·7小时长续航移动现场勘查应急照明系统（刑事勘查/应急抢险照明装备）

〖重要合规前置声明〗 本产品为刑事技术现场勘查与应急抢险专用特种装备，仅面向具备法定执法权限的各级公安机关、人民检察院、人民法院、司法鉴定机构、消防应急救援部门、交通管理部门及授权执法与应急响应单位定向研发、生产与供应，严禁向任何个人、无资质企业及非授权单位销售或提供。本设备的购置、配备、使用与管理，必须严格遵守国家关于警用装备管理、现场勘查操作规程及安全生产的相关法律法规与行业技术标准，必须由经过专业培训、取得相应执法或技术岗位资质的人员规范操作，严禁无资质单位和个人违规购置、使用、转让本装备，严禁在易燃易爆等危险环境下违规使用非防爆等级照明设备，严禁因不当操作导致现场作业安全事故或证据污染。

产品概述

便携式可升降大面积高亮度双光源·3600流明IP65防护·7小时长续航移动现场勘查应急照明系统（亦称便携式现场勘查照明设备、可升降大面积照明系统）是一款集大功率双光源照明、可伸缩升降支架与集成化箱体于一体的大型移动照明装备，属于公安刑事技术现场勘查、交通管理及应急抢险领域的核心后勤照明保障装备。该产品专为夜间或光线不足条件下的各类刑事犯罪现场、交通事故现场、应急抢险救援及大型活动安保等高强度、大范围照明需求深度定制，完美适配野外命案现场搜索、高速公路交通事故夜间处置、地下空间及狭窄区域勘查照明以及特警安保前沿阵地布控等严苛作业场景。系统将总光通量达3600流明的高亮度双光源、最高可升至2米的可伸缩铝合金升降杆与24Ah大容量蓄电池高度集成于一个坚固的防护箱内，从根本上解决了传统固定照明设备部署困难、移动性差、覆盖范围有限及作业高度不足的实战痛点，能够为一线勘查与应急救援人员提供“到场即亮、面积覆盖广、高度可调、全地形全天候可用”的稳定照明保障，是提升大规模现场勘查效率、保障作业安全与物证提取质量的关键性基础后勤装备。

技术原理

该系统基于高光效光源技术与模块化集成设计原理协同工作。其核心照明单元采用两组27W高光效光源，光源类型为高效HID或大功率LED，通过专业设计的高反射率反光杯或精密透镜系统，将光能高效汇聚并投射出可调节的聚光与泛光光束，满足集中搜索与大范围泛光照明两种作业模式。光源色温稳定，使用寿命不低于10000小时，总光通量可达3600流明。

系统的机械结构围绕可伸缩铝合金升降杆展开。该升降杆采用多节套管式设计，通过机械锁紧或气压辅助方式，可将安装于顶部的灯头组件从收纳状态的最低位置平稳提升至最高2米的使用高度，显著扩大了有效照明半径，并有效减少了因地面障碍物产生的阴影盲区。整套系统由内置的12V DC 24Ah大容量蓄电池供电，智能电池管理系统实时监测电量、控制充放电过程并提供过载与短路保护，保证在满功率状态下连续照明时间不少于7小时。箱体采用高级工程塑料一体成型，灯头为特制铝合金，结合密封胶条与自动气压调节阀，使整机防护等级达到IP65，在雨雪、扬尘及高海拔等恶劣环境条件下可安全稳定运行。

核心功能与合规实战价值

可升降大面积高强度照明，为室外大场景勘查提供稳定的全景光源
设备搭载两组27W高光效光源，总光通量达3600流明，配合可调聚光与泛光模式，既能对重点痕迹区域进行高亮度集中照明，也能为整个中心现场及外围搜索区域提供均匀广阔的光覆盖。灯头可随升降杆最高升至2米的工作高度，显著减少了地面杂物、植被及现场人员对光线的遮挡，形成接近于自然环境光的照明效果，大幅提升了夜间或暗光条件下对足迹、血迹、抛洒物等物证的搜索发现率，为现场勘查记录与物证固定提供了符合专业技术标准的光照条件。

高度集成化与快速部署，满足一线勤务“到场即亮”的机动性需求
设备采用“箱体即设备”的一体化设计理念，灯头、升降杆、电池及充电模块全部集成于一个坚固的防护箱内。箱体收纳状态外形尺寸紧凑，便于通过手提、拖行或车载方式灵活转场。到达作业现场后，操作者可在极短时间内完成升降杆伸展、灯头角度调节和开关操作，无需任何外部电源或辅助工具，实现“到场即亮”的快速部署，为夜间紧急出警、突发事故响应节省了宝贵的准备时间，极大提升了野外勘查与应急抢险的作业效率。

长时续航与智能能源管理，支撑长时间不间断作业任务
内置24Ah大容量蓄电池，在满功率双灯全开条件下可持续供电超过7小时，足以覆盖一个完整夜间现场勘查或抢险作业周期。电量提示功能实时显示剩余工作时间，指挥员可据此合理规划照明使用时段与任务节奏，避免因电量意外耗尽导致照明中断而影响证据收集或救援进程。充电时间约8至10小时，可在白昼或任务间歇及时补充电能，满足多日连续作战勤务需求。

坚固防护与全地形适应，保障恶劣环境下的持续可靠作业
箱体采用高级工程塑料整体成型，灯头为特制铝合金，整机具备优异的抗冲击、耐腐蚀和耐低温性能。防护等级达IP65，可有效抵御雨水喷淋和风沙扬尘侵入，确保在户外雨雪、潮湿、沙尘等恶劣气象条件下设备正常运行。内置自动气压调节阀可在高海拔或剧烈温差变化时自动平衡箱体内外气压，防止密封壳体因压差变形或损坏，充分适应从平原到高原、从城市到荒野的多地形、多气候勤务需求。

合规应用场景

夜间大型户外犯罪现场勘查场景
在野外、山地、河滩等开阔区域发生的命案、抛尸、爆炸等重大刑事案件现场，勘查人员使用本照明系统作为主光源，将灯头升至最高高度、调至泛光模式，照亮整个中心现场及外围搜索区域，保障痕迹物证搜索、拍照固定、测量绘图及物证提取等环节在充足、稳定的光照条件下规范进行。高亮度、大面积照明有效减少了因手持手电筒光线不均导致的物证遗漏风险，提升了大规模现场勘查的系统性与全面性。

交通事故现场处理与应急救援场景
在高速公路、国道或城市快速路发生的交通事故现场，处置人员利用本设备快速建立照明作业区，泛光模式为车辆勘查、伤员急救、现场测绘及散落物收集提供全面照明，聚光模式则用于对制动痕迹、碰撞点等关键细节的精细观察与记录。稳定的照明环境同时为夜间交通疏导和清障作业提供了安全保障，有效降低二次事故风险，提升了夜间交通事故处置的规范性与效率。

地下空间及狭窄区域勘查照明场景
针对地下室、地下车库、隧道、管道等昏暗且空间受限的案发现场，设备的可调节升降杆可根据空间高度灵活调节灯头位置，聚光模式可深入狭窄区域提供定向照明，克服了固定照明灯具无法进入、手持灯具照度不足的困难，为勘查人员发现角落物证、进行指纹显现及拍照固定提供了可靠的移动照明支持。

特警大型活动安保与应急处突布控场景
在大型赛事、重要会议等安保任务中，特警或处突力量将本照明系统部署于外围封锁区、车辆检查站或临时指挥所，作为长时间高亮度照明平台，为夜间执勤、人员身份核验、车辆底盘检查及区域监控提供稳定光源。设备的高度集成与快速部署特性使其能够跟随勤务地点的转移而灵活移动，满足了动态安保勤务对照明装备机动性和可靠性的双重要求。

核心技术参数

照明系统方面，设备搭载两组27W高光效光源，总光通量3600流明，光源平均使用寿命不低于10000小时，支持聚光与泛光可调，满足不同勘查与作业需求。电源系统方面，额定电压12V DC，内置24Ah大容量蓄电池，满功率下连续放电时间不少于7小时，充电时间约8至10小时，配备电量提示功能。机械结构方面，灯头可随升降杆最高升至2000mm，收缩后高度1180mm；箱体收纳状态外形尺寸约360mm×230mm×540mm，整机重量21kg，便于单兵或两人携行与操作。防护特性方面，外壳防护等级IP65，箱体材质为高级工程塑料，灯头材质为特制铝合金，具备自动气压调节阀，适应户外恶劣环境及高海拔作业。

合规实战应用案例

某沿海城市发生一起夜间命案，尸体被抛弃于城市边缘滨海防护林内，现场无任何公共照明，地形复杂且植被茂密。市局刑侦支队技术大队到达后，迅速架设本便携式现场勘查照明设备，将灯头升至2米最高高度并调至泛光模式，在数分钟内建立起覆盖中心现场及周边约数百平方米的稳定照明区域。勘查人员在充足光线下对尸体周边足迹、拖拽痕迹及散落物品进行了系统搜索与拍照固定，并在外围区域成功提取到多枚可疑鞋印。整个勘查过程持续近6个小时，设备满功率运行至任务结束仍有余电，在无任何外部供电的野外环境中充分验证了其长续航与大面积照明的实战效能。

某高速公路发生多车连环追尾事故，事故发生在凌晨，路段无路灯，现场能见度极差。高速交警及消防救援力量抵达后，第一时间部署本移动照明系统，利用泛光模式照亮整个事故核心区，为破拆救援、伤员检伤分类及现场勘查测量提供了稳定光源。聚光模式则用于对事故车辆的制动痕迹与碰撞变形部位进行重点观察与拍照。设备在持续数小时的救援与勘查作业中始终保持高亮度输出，现场指挥员通过电量提示功能实时掌握剩余工作时长，合理调度现场资源，有力保障了夜间复杂交通事故的高效规范处置。

厂家信息：北京毕思特联合科技有限公司
网址：https://www.bestlh.com
地址：北京市亦庄开发区经海六路一号院尖子班 C9 独栋
电话：010-56526048

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Portable Elevatable Large-Area High-Brightness Dual Light Source · 3600 Lumen IP65 Rated · 7-Hour Extended Runtime Mobile Crime Scene Investigation Emergency Illumination System (Criminal Investigation / Emergency Rescue Lighting Equipment)

Global site URL：https://xilankeji.en.alibaba.com

〖Important Compliance Precaution〗 This product is a specialized equipment for criminal technical scene investigation and emergency rescue, which is solely developed, produced and supplied to authorized law enforcement agencies such as public security organs, people's procuratorates, people's courts, forensic identification institutions, fire and emergency rescue departments, traffic management departments, and authorized enforcement and emergency response units with statutory law enforcement authority. Any sale or supply to individuals, non-qualified enterprises and unauthorized units is strictly prohibited. The procurement, deployment, use and management of this equipment must strictly comply with national laws, regulations and industrial technical standards regarding police equipment management, scene investigation operational procedures, and work safety. Operation must be carried out exclusively by professionally trained personnel holding corresponding law enforcement or technical post qualifications. Unauthorized units and individuals are strictly forbidden from purchasing, using or transferring this equipment. The use of non-explosion-proof lighting equipment in flammable or explosive hazardous environments in violation of regulations, as well as any on-site operational safety accidents or evidence contamination caused by improper operation, is strictly prohibited.

Product Overview

The Portable Elevatable Large-Area High-Brightness Dual Light Source, 3600 Lumen IP65 Rated, 7-Hour Extended Runtime Mobile Crime Scene Investigation Emergency Illumination System (also referred to as the Portable On-Site Investigation Illumination Equipment or Elevatable Large-Area Illumination System) is a large-scale mobile lighting equipment integrating high-power dual light source illumination, a telescopic elevating mast, and an integrated carrying case. It constitutes a core logistical lighting support equipment in the fields of criminal technical scene investigation, traffic management, and emergency rescue. This product is deeply customized for high-intensity, large-area illumination requirements during nighttime or low-light conditions in various criminal crime scenes, traffic accident scenes, emergency rescue operations, and major event security. It perfectly adapts to rigorous operational scenarios such as field homicide scene searches, nighttime disposal of highway traffic accidents, investigation illumination in underground spaces and confined areas, and forward-position lighting for special police security operations. The system highly integrates a dual light source with a total luminous flux of 3600 lumens, a telescopic aluminum alloy mast that can be raised to a maximum height of 2 meters, and a 24Ah high-capacity battery into a single robust protective case. This fundamentally resolves the operational pain points of traditional fixed lighting equipment, such as deployment difficulties, poor mobility, limited coverage, and insufficient working height. It provides frontline investigation and emergency rescue personnel with stable illumination assurance featuring "instant brightness upon arrival, wide area coverage, adjustable height, and all-terrain all-weather usability," serving as a critically foundational logistical equipment for enhancing the efficiency of large-scale scene investigations, ensuring operational safety, and guaranteeing the quality of physical evidence recovery.

Technical Principle

This system operates on the synergistic principles of high-luminous-efficacy light source technology and modular integrated design. Its core illumination unit employs two groups of 27W high-efficacy light sources, which are high-efficiency HID or high-power LEDs. Through a professionally designed high-reflectivity reflector cup or precision lens system, light energy is efficiently converged and projected into adjustable spot and flood beams, satisfying two operational modes: concentrated search and wide-area flood illumination. The light source features stable color temperature, an average service life of no less than 10,000 hours, and a total luminous flux of up to 3600 lumens.

The system's mechanical structure is centered around a telescopic aluminum alloy elevating mast. This mast adopts a multi-section telescoping tube design. Through mechanical locking or pneumatic assistance, the lamp head assembly mounted on top can be smoothly raised from its lowest stowed position to a maximum operational height of 2 meters, significantly expanding the effective illumination radius and effectively reducing shadow blind spots caused by ground obstacles. The entire system is powered by a built-in 12V DC 24Ah high-capacity battery. An intelligent battery management system monitors the charge level in real time, controls the charging and discharging process, and provides overload and short-circuit protection, ensuring a continuous illumination time of no less than 7 hours at full power. The case is integrally molded from high-grade engineering plastic, and the lamp head is made of specially crafted aluminum alloy. Combined with sealing gaskets and an automatic air pressure regulating valve, the entire unit achieves an IP65 protection rating, allowing safe and stable operation in harsh environmental conditions including rain, snow, dust, and high altitudes.

Core Functions and Compliance Operational Value

Elevatable, Large-Area, High-Intensity Illumination, Providing a Stable Panoramic Light Source for Outdoor Large-Scene Investigations
The equipment is equipped with two groups of 27W high-efficacy light sources, delivering a total luminous flux of 3600 lumens. Combined with adjustable spot and flood modes, it can provide high-brightness concentrated illumination on key trace areas, as well as uniform and broad light coverage for the entire central scene and peripheral search zones. The lamp head can be raised with the mast to a maximum working height of 2 meters, significantly reducing light obstruction caused by ground debris, vegetation, and on-site personnel, thereby creating an illumination effect similar to natural ambient light. This substantially enhances the detection rate of physical evidence such as footprints, bloodstains, and scattered items under nighttime or low-light conditions, and provides lighting conditions that meet professional technical standards for scene investigation documentation and evidence preservation.

Highly Integrated and Rapid Deployment, Meeting the Mobility Requirement of "Instant Brightness Upon Arrival" for Frontline Duty
The device adopts an integrated design philosophy of "the case is the equipment." The lamp head, elevating mast, battery, and charging module are all integrated into a single robust protective case. The case, in its stowed state, has compact external dimensions, facilitating flexible transport by hand-carry, towing, or vehicle. Upon arrival at the operational site, operators can complete the extension of the mast, adjustment of the lamp head angle, and switch-on operation within an extremely short time without any external power supply or auxiliary tools, achieving rapid deployment of "instant brightness upon arrival." This saves valuable preparation time for nighttime emergency responses and sudden incident reactions, greatly enhancing the operational efficiency of field investigations and emergency rescue.

Long-Duration Runtime and Intelligent Energy Management, Supporting Prolonged Uninterrupted Operational Tasks
The built-in 24Ah high-capacity battery can sustain continuous operation at full power with both lamps on for over 7 hours, sufficient to cover a complete nighttime scene investigation or emergency rescue operational cycle. The battery level indicator displays the remaining working time in real time, allowing the commander to reasonably plan illumination usage periods and task tempo, avoiding interruptions to evidence collection or rescue progress caused by unexpected battery depletion. Charging time is approximately 8 to 10 hours, allowing for timely energy replenishment during daytime or between task intervals to meet multi-day continuous operational requirements.

Robust Protection and All-Terrain Adaptability, Ensuring Continuous and Reliable Operation in Harsh Environments
The case is integrally molded from high-grade engineering plastic, and the lamp head is made of specially crafted aluminum alloy. The entire unit possesses excellent impact resistance, corrosion resistance, and low-temperature resistance. With an IP65 protection rating, it effectively resists rainwater spray and windblown dust ingress, ensuring normal equipment operation in adverse weather conditions such as outdoor rain, snow, humidity, and blowing sand. The built-in automatic air pressure regulating valve automatically balances the internal and external air pressure of the case during high-altitude operations or drastic temperature changes, preventing deformation or damage to the sealed housing due to pressure differentials. This fully adapts to multi-terrain and multi-climate operational requirements ranging from plains to plateaus and from urban to wilderness environments.

Compliant Application Scenarios

Nighttime Large-Scale Outdoor Crime Scene Investigation Scenario
At major crime scenes such as homicides, body disposal, or explosions occurring in open areas like fields, mountains, or riverbanks, investigators use this illumination system as the primary light source. They raise the lamp head to the maximum height and set it to flood mode to illuminate the entire central scene and peripheral search area, ensuring that processes such as trace evidence search, photographic documentation, measurement mapping, and evidence recovery are conducted under sufficient and stable lighting conditions. The high-brightness, large-area illumination effectively reduces the risk of missing evidence caused by uneven light from handheld flashlights, enhancing the systematic and comprehensive nature of large-scale scene investigations.

Traffic Accident Scene Handling and Emergency Rescue Scenario
At traffic accident scenes on highways, national roads, or urban expressways, response personnel use this equipment to rapidly establish an illuminated work zone. The flood mode provides comprehensive illumination for vehicle inspection, casualty first aid, scene mapping, and debris collection, while the spot mode is used for detailed observation and documentation of critical details such as brake marks and collision points. The stable lighting environment simultaneously provides safety assurance for nighttime traffic control and clearance operations, effectively reducing the risk of secondary accidents and enhancing the standardization and efficiency of nighttime traffic accident handling.

Underground Spaces and Confined Area Investigation Illumination Scenario
For dim and confined crime scenes such as basements, underground garages, tunnels, and pipelines, the equipment's adjustable elevating mast allows flexible positioning of the lamp head according to the space height. The spot mode can penetrate deep into narrow areas to provide directional illumination, overcoming the difficulties of fixed lighting being inaccessible and handheld flashlights providing insufficient illuminance. This provides reliable mobile lighting support for investigators to discover trace evidence in corners, perform fingerprint development, and conduct photographic documentation.

Special Police Major Event Security and Emergency Response Deployment Scenario
During security operations for large-scale sports events, important conferences, etc., special police or emergency response forces deploy this illumination system at perimeter cordon zones, vehicle inspection points, or temporary command posts. It serves as a long-duration, high-brightness illumination platform, providing a stable light source for nighttime duty, personnel identity verification, vehicle undercarriage inspection, and area monitoring. The equipment's high integration and rapid deployment characteristics allow it to be flexibly relocated as duty sites shift, meeting the dual requirements of mobility and reliability for illumination equipment in dynamic security operations.

Core Technical Parameters

In terms of the illumination system, the equipment is equipped with two groups of 27W high-efficacy light sources, a total luminous flux of 3600 lumens, and an average light source service life of no less than 10,000 hours. It supports adjustable spot and flood modes to meet different investigation and operational needs. For the power system, the rated voltage is 12V DC, with a built-in 24Ah high-capacity battery. Continuous discharge time at full power is no less than 7 hours, with a charging time of approximately 8 to 10 hours. A battery level indicator is provided. Regarding the mechanical structure, the lamp head can be raised with the mast to a maximum height of 2000mm, with a retracted height of 1180mm. The stowed case external dimensions are approximately 360mm × 230mm × 540mm, and the total unit weight is 21kg, facilitating transport and operation by one or two persons. In terms of protection characteristics, the enclosure protection rating is IP65. The case material is high-grade engineering plastic, and the lamp head material is specially crafted aluminum alloy. An automatic air pressure regulating valve is provided, adapting to harsh outdoor environments and high-altitude operations.

Compliant Field Application Cases

A nighttime homicide occurred in a coastal city, with the body abandoned in a coastal protection forest on the city's edge. The scene had no public lighting, complex terrain, and dense vegetation. Upon arrival, the technical team of the municipal criminal investigation detachment quickly set up this portable on-site investigation illumination equipment, raising the lamp head to its maximum height of 2 meters and setting it to flood mode. Within minutes, a stable illumination zone covering the central scene and surrounding area of several hundred square meters was established. Under sufficient lighting, investigators systematically searched, photographically documented, and recovered footprints, drag marks, and scattered items around the body, and successfully extracted multiple suspicious shoe prints from the peripheral area. The entire investigation process lasted nearly 6 hours, with the equipment operating at full power until the end of the mission while still retaining residual charge. In a field environment without any external power supply, this fully validated its operational effectiveness in terms of long battery life and large-area illumination.

A multi-vehicle chain-rear-end collision occurred on a highway in the early morning on a section without streetlights, resulting in extremely poor visibility. Upon arrival, highway patrol officers and fire rescue personnel immediately deployed this mobile illumination system. The flood mode illuminated the entire core accident area, providing a stable light source for extrication and rescue, casualty triage, and scene investigation and measurement. The spot mode was used for focused observation and photography of brake marks and collision deformation areas on the accident vehicles. The equipment maintained high-brightness output throughout the rescue and investigation operation, which lasted for several hours. The on-site commander utilized the battery level indicator to monitor the remaining operational time in real-time, allowing for rational dispatch of on-site resources. This effectively ensured the efficient and standardized handling of a complex nighttime traffic accident.

Manufacturer Information: Beijing Best United Technology Co., Ltd.
Website: https://www.bestlh.com
Address: Building C9, Jianziban, No.1 Courtyard, Jinghai Sixth Road, Yizhuang Development Zone, Beijing
Tel: 010-56526048