A tunnel trolley with a flash light
By incorporating a rotating and connecting structure into the road closure trolley, the problems of poor warning effect and inconvenient assembly and disassembly have been solved, achieving a wider warning coverage and convenient installation and removal of the lights, thus improving the warning effect and ease of operation of the road closure trolley.
CN224395448UActive Publication Date: 2026-06-23浙江顺畅高等级公路养护有限公司 +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 浙江顺畅高等级公路养护有限公司
- Filing Date
- 2025-06-09
- Publication Date
- 2026-06-23
AI Technical Summary
Technical Problem
The existing road closure carts with flashing lights have a limited warning effect, and the LED light tubes have a single installation method that is inconvenient to install and remove.
Method used
It adopts a rotating and connecting structure. The main gear is driven by a motor to rotate, which in turn drives the LED tube to rotate, increasing the warning coverage area. The connecting plate and flange connectors enable easy assembly and disassembly of the LED tube and light panel.
Benefits of technology
It improves the warning effect, enhances attention-grabbing power from a distance and the sides, provides dynamic visual effects, and simplifies the installation and removal process of LED tubes and panels.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224395448U_ABST
Abstract
The utility model discloses a kind of sealed channel trolley with flasher, including base, circuit control box, second LED lamp tube and LED lamp panel, the bottom end left and right ends of the base are uniformly connected with push-pull rod, the rotating structure is connected with first LED lamp tube by connecting structure, the second LED lamp tube is connected with circuit control box and push-pull rod by connecting structure, the LED lamp panel is installed in circuit control box top end by connecting structure, the motor output end is fixedly connected with main gear, the main gear is engaged with connection and has auxiliary gear, the auxiliary gear is fixedly connected with first rotating shaft in, the first rotating shaft outside is fixedly installed with first bevel gear. The sealed channel trolley with flasher, by rotating structure makes first LED lamp tube rotate, to improve warning effect, by connecting structure, so that first, second LED lamp tube and LED lamp panel are convenient to disassemble and assemble, by the push-pull rod of the bottom end left and right ends of the base and being uniformly fixed installation, so that the sealed channel trolley is convenient to move.
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