Auto floodlight convenient to disassemble and maintain

Abstract

The invention discloses an auto floodlight convenient to disassemble and maintain. The auto floodlight convenient to disassemble and maintain includes a mounting box, a lamp housing, a screw rod, rectangular sliding blocks, rollers, a mounting base, a lamp board and lamp beads. The screw rod is rotatably arranged in a rectangular cavity through a bearing connection mode. The outer circumferences of the two ends of the screw rod are sleeved with the two rectangular sliding blocks in a thread connection mode. The bottom ends of the two rectangular sliding blocks are fixedly provided with supportrods which are arranged vertically. The rollers are both fixed on the inner side wall of the bottom portion of the two support rods. The lamp housing is fixed at the bottom portion of the mounting seat. The inner cavity of the lamp housing is provided with a fixed plate and a lamp board. The bottom of the lamp board is uniformly provided with a plurality of lamp beads, and the side walls of the mounting base are provided with oblique chamfers. The positioning of the lamp housing is convenient and quick, the heat dissipation effect is good, and the installation, disassembly and maintenance forfloodlight are convenient. The problems that an existing auto floodlight is not easy to install and disassemble are solved.

Description

technical field [0001] The invention relates to an automobile lighting lamp, in particular to an automobile lighting lamp which is convenient for disassembly and maintenance. Background technique [0002] Cars are driven by power and have 4 or more wheels, non-track-bearing vehicles, mainly used for: carrying people and (or) goods; traction vehicles carrying people and (or) goods; special purposes. In terms of its design and technical characteristics, passenger cars are mainly used to carry passengers and their carry-on luggage and (or) temporary items, including the driver's seat, and the passenger car does not exceed 9 seats. A car is a traffic job that transports passengers or goods on the road after the power generated by its own engine is transmitted to the wheels. A car is roughly divided into a lighting housing that forms the exterior and a chassis where various devices are organically connected. The chassis includes the automobile engine that becomes the driving fo...

AI Technical Summary

Problems solved by technology

[0003] Generally, the interior lights of cars are for the convenience and safety of getting on and off the car at night and for viewing maps while driving. Lighting lights are installed in various parts of the room. The interior lights for passenger cars are generally installed in the center of the room. Brighten the whole room. The existing car interior lights are not easy to install and disassemble. When the lights fail, it is not easy to repair and replace, which affects the maintenance efficiency.

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