Buckle-type warning lamp preventing internal scattering

Abstract

The invention discloses a buckle-type warning lamp preventing internal scattering, which comprises a base (1), an end cap (2), a lamp bank (6) and a control circuit board (7), wherein an end cap buckle (12) and an end cap neck (13) are arranged at the lower part of the end cap, and an end cap positioning block (14) is further arranged in the end cap neck; a light barrier support (4) is mounted at the lower part of the end cap through the end cap buckle and an end cap neck, and a light barrier (3) is mounted on the light barrier support. A front inner neck (8) is formed on the inner side of an opening of the base, an outer neck (9) is formed on the lower outer side of the opening, and a rear inner neck (11) is formed in the rear part of the base. In the warning lamp, the plurality of necks different in positions are formed in both of the end cap and the base, a plurality of screws for assembly are not required any more, and the efficiencies of production and dismounting maintenance are improved; the light barrier support and the light barrier are used for effectively block light scattering of the lamp body, so as to avoid the influence on people in a car and meet the high technical requirement of warning lamps.

Description

technical field [0001] The invention relates to the field of warning lighting, in particular to a warning light. Background technique [0002] Warning lights are usually used in vehicles such as police cars, ambulances and road law enforcement vehicles, which mainly play a warning role. At present, a type of warning light used in vehicles is installed above the front windshield inside the vehicle, which includes a base, a lamp group, a control circuit board, a terminal cover, and the like. The outside of the warning light is connected to the cigarette lighter power supply in the vehicle through the switch and the switch power line to make the light group work and emit light, which plays a certain warning role. [0003] Affected by the structure and process of the warning light components, the end cover and the light group of the existing warning light are fixed on the side and front of the base with screws, which wastes a lot of manpower during assembly and maintenance, and...

AI Technical Summary

Problems solved by technology

[0003] Affected by the structure and process of the warning lights, the end cover and the light group of the existing warning lights are respectively fixed on the side and front of the base with screws, which wastes a lot of manpower during assembly and maintenance, and is affected by the vibration of the vehicle. Its reliability is low; the light from the light group will be partially scattered and affect the driver's sight, which is not conducive to driving safety

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