The present invention relates to a light emitting diode (LED) lamp, which includes: a base configured to electrically connect with an external power supply; at least one first printed circuit board (PCB), with at least one LED mounted thereon; a driver module, electrically connected to the base and the first PCB, and configured to drive an LED; a heat dissipation module, thermally contacted with the first PCB, and configured to dissipate heat generated from the LED; a connecting device, connected to the heat dissipation module; and a replaceable active cooling module, detachably connected to the connecting device, and configured to generate a cooling fluid for cooling at least one of the PCB and the heat dissipation module.
1. A light emitting diode (LED) lamp, comprising:
a base configured to electrically connect with an external power supply;
at least one first printed circuit board (PCB), with at least one LED mounted thereon;
a driver module, electrically connected to the base and the first PCB, and configured to drive the LED;
a heat dissipation module, thermally contacted with the first PCB, and configured to dissipate heat generated from the LED;
a connecting device, connected to the heat dissipation module; and
a replaceable active cooling module, detachably connected to the connecting device, and configured to generate a cooling fluid for cooling at least one of the PCB and the heat dissipation module; and
wherein the replaceable active cooling module comprises:
at least one active cooling device configured to generate a cooling fluid for cooling at least one of the PCB and the heat dissipation module; and
a cover configured to accommodate the at least one active cooling device, the cover configured to rotatably disengage the connecting device to facilitate detachment of the replaceable active cooling module from the connecting device,
wherein the at least one active cooling device is mounted to the cover, and wherein the rotatable disengagement of the cover from the connecting device causes the replaceable active cooling module to disengage from the connecting device.
2. The LED lamp according to claim 1 , wherein the at least one active cooling device comprises at least one of a fan, an air jet pump and a jet cooler.
3. The LED lamp according to claim 1 , wherein the connecting device and the cover are connected through at least one connection type selected from a clip connection, a screw connection, a thread connection and an interference fit connection.
4. The LED lamp according to claim 1 , further comprising at least a second PCB mounted between the active cooling device and the cover, wherein the second PCB is electrically connected with the first PCB through a first electrical connector selected from detachable electrical connectors, and the second PCB has at least one light emitting diode (LED) mounted thereon.
5. The LED lamp according to claim 1 , wherein the replaceable active cooling module is electrically connected with the first PCB through a second electrical connector selected from detachable electrical connectors.
6. The LED lamp according to claim 1 , further comprising a base housing, with one end thereof connected to the base, and the other end thereof configured to connect with the driver module and the heat dissipation module, wherein the heat dissipation module is positioned between the base housing and the connecting device.
7. The LED lamp according to claim 6 , further comprising a lamp housing between the base housing and the connecting device.
8. The LED lamp according to claim 1 , wherein the at least one first PCB comprises a plurality of first PCB arranged around the heat dissipation module.
9. The LED lamp according to claim 1 , further comprising a control module mounted on the replaceable active cooling module, wherein the control module comprises at least one of a solar sensor, a motion sensor, a human sensor, an acoustic sensor, a temperature sensor, a humidity sensor, an air quality sensor and a wireless module.