a street light

Abstract

The invention discloses a roadway lamp which comprises a main shell, a driving module and a light source module. The light source module is detachably fixed on the main shell, the main shell and the light source module form a driving cavity, and the driving module is installed in the main shell and located in the driving cavity; the light source module comprises an inner shell, an LED light source and a lampshade; the inner shell is fixed in the lampshade and is located between the main shell and the lampshade; a light source cavity is formed between the inner shell and the lampshade, the LED light source is fixed in the inner shell and is located in the light source cavity. Parts of the light source module are integrally connected and can be assembled and disassembled integrally, and when the LED light source fails, the entire light source module can be replaced so as to improve maintenance efficiency, and normal operation inside a roadway is guaranteed; assembly of the parts of the light source module can be performed in a safety zone, so that integral explosion-proof performance of the light source module can be guaranteed, and meanwhile, necessary explosion-proof performance testing can be performed; the driving module is installed in the main shell, so that the driving module can be unaffected by assembling and disassembling of the light source module.

Description

technical field [0001] The invention relates to the lighting field, in particular to a roadway lamp. Background technique [0002] Roadway lights are generally installed in roadways and other places for lighting. The LED light source is a vulnerable part, and the lamps installed in the roadways of coal mining and other places require explosion-proof, especially the LED light source part, which has high requirements for explosion-proof performance. The components of the roadway lights are installed in the form of parts, and it takes a lot of time to install and maintain, which affects the lighting of the roadway, and there are many inconveniences in installation and maintenance in the roadway. At the same time, in order to ensure the explosion-proof performance of the light source part, the roadway lights cannot be installed and maintained in the mine, and the entire roadway lights must be taken to the ground and other safe places for maintenance, which affects maintenance e...

AI Technical Summary

Problems solved by technology

The components of the roadway lights are installed in the form of parts, and it takes a lot of time to install and maintain, which affects the lighting of the roadway, and there are many inconveniences in the installation and maintenance in the roadway

At the same time, in order to ensure the explosion-proof performance of the light source part, the roadway lights cannot be installed and maintained under the mine, and the entire roadway lights must be taken to the ground and other safe places for maintenance, which affects maintenance efficiency

Images