LED lighting device
View Patent ↗A LED lighting device includes a substrate defining a groove formed by a sidewall and a bottom, a LED chip received in the groove, a reflector attached to the side wall, a circuit protection module electrically connected with the LED chip, and a notch defined on the bottom for receiving the circuit protection module.
1. A LED lighting device, comprising:
a substrate defining a groove formed by a sidewall and a bottom;
a LED chip received in the groove;
a reflector attached to the side wall;
a circuit protection module electrically connected with the LED chip; wherein the bottom defines a notch for receiving the circuit protection module therein.
2. The LED lighting device as described in claim 1 , wherein a thickness of the circuit protection module is not greater than a depth of the notch.
3. The LED lighting device as described in claim 1 , wherein the substrate defines a hole on the bottom, and a conductive mass is received in the hole and connected with the LED chip.
4. The LED lighting device as described in claim 1 further comprising a lens connected with the substrate and covering the groove.