| 摘要 |
A fountain lamp includes a housing having a bottom inlet, a pump unit mounted inside the housing for pumping a fluid from the inlet into a delivery pipeline, a light emitting device mounted in the housing for controllably emitting light out of the housing, a control unit for controllably driving the pump unit and the light emitting device, and a shifting unit having a base mounted in the housing and having a through hole connected to the delivery pipeline and a spray-pattern dial rotatably mounted in the base. The spray-pattern dial has multiple chambers, multiple guide holes respectively connected to the chambers and selectively set in communication with the through hole, and multiple sets of outlets respectively connected to the chambers for selectively exit of the fluid from the chambers and the housing for different fluid spray patterns.
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