LED lamp capable of adjusting luminescence range
A technology of LED lamps and luminous range, which is applied in the direction of electric light sources, components of lighting devices, cooling/heating devices of lighting devices, etc. The spot size can be adjusted, the adjustment is convenient, and the structure is simple
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[0020] like Figure 1 to Figure 5 As shown, the present invention includes a lamp cap 1, an anti-off limit ring 2, a lamp body 3, an LED lighting assembly 4 with a heat dissipation substrate, a fixed surface cover 5, an adjustment surface cover 6, and a lens 7. The lamp body 3 and the The lamp cap 1 is fixedly connected, the LED light-emitting assembly 4 with a heat dissipation substrate is fixed inside the lamp body 3, and the inherent heat dissipation bottom plate 31 is embedded in the lamp body 3, and the LED light-emitting assembly 4 with a heat dissipation substrate is connected to the lamp body 3. The heat dissipation bottom plate 31 is fixedly connected and conducts heat. The LED lighting assembly 4 with a heat dissipation substrate has an aluminum substrate, and the heat generated when the LED light emitting assembly 4 with a heat dissipation substrate emits light is conducted to the lamp body 3 through its aluminum substrate. The heat dissipation effect is good and th...
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