Reflective type LED fluorescent lamp
A LED fluorescent lamp, reflective technology, applied in the LED field, can solve the problems of increasing LED power, increasing cost, reducing lighting intensity, etc., to achieve the effect of avoiding glare, simple structure, and uniform light
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[0018] Example: such as figure 1 , figure 2 shown.
[0019] A reflective LED fluorescent lamp, comprising an arc-shaped heat dissipation substrate 3, one end of the heat dissipation substrate 3 is provided with a card slot 31, the opening of the card slot 31 faces the other end of the heat dissipation substrate 3, and a PCB board 2 is inserted into the card slot 31 , the PCB board 2 is provided with several LEDs, a light outlet is provided between the two ends of the heat dissipation substrate 3, and the light emitted by the LED is projected onto the inner surface of the heat dissipation substrate 3 and projected out from the light outlet. There are several protrusions or concave holes 34 for diffuse reflection, and this embodiment adopts the concave hole 34 structure.
[0020] When the technical solution is implemented, the LED light bar (PCB board 2 ) is inserted into the card slot 31, and the light emitted by the LED is reflected through the inner surface of the heat dis...
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