Plug-in type heat dissipation lighting device

Abstract

A plug-in type heat dissipation lighting device comprises a mounting base, a heat dissipation dome arc plate, a plug-in device and a light-emitting device, wherein the heat dissipation dome arc plate and the mounting base are encircled together to form a mounting cavity; the plug-in device comprises a plurality of plug-in components; each plug-in component comprises a first slide rail, a second slide rail and a plug-in heating panel; the first slide rails are arranged on the heat dissipation dome arc plate; the second slide rails are arranged on the mounting base; the first slide rails and the second slide rails are aligned with each other; and two opposite side edges of the plug-in heating panels are arranged in the corresponding first slide rails and the corresponding second slide rails. According to the plug-in heat dissipation lighting device, through adjusting the number of the plug-in heating panels, different heat dissipation loads can be correspondingly adjusted to meet different heat dissipation demands. Besides, as LED lamp beads are mounted on a mounting curve, the spatial distribution of the LED lamp beads is more reasonable, the light-out angle is wider, and the overall lighting effect is good.

Description

Technical field [0001] The present invention relates to the field of lighting technology, in particular to a plug-in type heat dissipation lighting device. Background technique [0002] At present, luminaires refer to appliances that can transmit light, distribute and change the light distribution of the light source, including all parts and components required to fix and protect the light source except the light source, as well as the wiring accessories necessary for connection with the power source. Generally, the heat dissipation component is used to dissipate the heat of the lamp to ensure the normal use function of the lamp. [0003] Generally, the heat dissipation load of existing lamps is fixed, that is, the heat dissipation load of the parts that undertake the heat dissipation function of the lamp is fixed. However, when the lamp needs to be equipped with a lamp group or increase the power of the lamp group, it is bound to cause the lamp The heat dissipation demand of the ...

AI Technical Summary

Problems solved by technology

[0003] Generally, the heat dissipation load of the existing lamps is fixed, that is, the heat dissipation load borne by the components that undertake the heat dissipation function in the lamps is fixed. However, when the lamp needs to install a lamp group or increase the power of the lamp group, it will inevitably cause The heat dissipation demand of the lamp is greatly increased. If the heat dissipation load borne by the components responsible for the heat dissipation function is fixed and cannot be changed, the heat dissipation performance of the lamp will be affected.

[0004] In particular, the existing panel-type lamps generally install all the light-emitting components on one plane, resulting in poor overall lighting effect

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