Mining lamp

Abstract

The invention discloses a mining lamp, which comprises a power supply cover provided with a plurality of springback buckles; a lampshade arranged below the power supply cover and is provided with a conical part; a substrate bracket arranged in the lampshade and is provided with an aluminum substrate; several cooling fins arranged between the power supply cover and the lampshade, wherein the top ofeach cooling fin is provided with an L-shaped clamping groove buckled with the corresponding springback buckle, and the bottom of each cooling fin is provided with a first attaching part making contact with the corresponding conical part, a second attaching part making contact with the aluminum substrate and a third attaching part making contact with the substrate support. According to the invention, the springback buckle is clamped with the L-shaped clamping groove of the cooling fin; the power supply cover is fastened and installed, installation is convenient, the cooling fin is provided with the first attaching part, the second attaching part and the third attaching part which are in close contact with the lampshade, the aluminum substrate and the substrate bracket respectively, the heat conduction area is increased, the heat dissipation efficiency is effectively improved, the heat dissipation effect is improved, heat dissipation coating is reduced, procedures are reduced, cost issaved, and production efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of lighting appliances, in particular to a high bay lamp. Background technique [0002] High bay lights are mainly used for lighting in factories, mines, warehouses, high bays and other production operations. High bay lights are mainly composed of power supply covers, heat sinks, aluminum substrates and lampshades. In existing high bay lights, heat sinks and aluminum substrates are mainly used. In close contact, the heat dissipation paint is coated between the aluminum substrate and the heat sink to realize heat dissipation of the lamp body. It is difficult to ensure the uniformity and coverage of the heat dissipation paint, the heat dissipation efficiency is low, the heat dissipation effect is not good, the production process and cost are increased, and the production efficiency is low. Contents of the invention [0003] The purpose of the present invention is to solve at least one of the technical proble...

AI Technical Summary

Problems solved by technology

[0002] High bay lights are mainly used for lighting in factories, mines, warehouses, high bays and other production operations. High bay lights are mainly composed of power supply covers, heat sinks, aluminum substrates and lampshades. In existing high bay lights, heat sinks and aluminum substrates are mainly used. In close contact, heat dissipation paint is coated between the aluminum substrate and the heat sink to realize heat dissipation of the lamp body. It is difficult to ensure the uniformity and coverage of the heat dissipation paint, the heat dissipation efficiency is low, the heat dissipation effect is not good, the production process and cost are increased, and the production efficiency is low.

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