Abstract: The utility model provides a cupboard lamp, comprising a battery compartment; wherein the battery compartment comprises a compartment housing component and a compartment cover component; the compartment housing component comprises a first battery cavity and a second battery cavity; the compartment housing component also comprises a third battery cavity; and the third battery cavity is positioned between the first battery cavity and the second battery cavity, and is higher than the first battery cavity and the second battery cavity. The third battery cavity is disposed at a relatively higher position between the first battery cavity and the second battery cavity, so the battery compartment is more compactly structured and has a better power supply capability. The cupboard lamp has a long service life, a smaller size and a more beautiful appearance.

Abstract: The present invention discloses a lamp base, comprising a permanent seat and a lamp holder, wherein the permanent seat is formed with a receiving groove; the inner wall surface of the receiving groove is formed with an annular slide along the horizontal direction; the slide is internally provided with a slider; the lamp holder comprises rotating shafts; and the rotating shafts are rotationally connected to the slider. According to the present invention, adjustment on the light-emitting angle can be completed by simply rotating the lamp holder. The use is convenient and the operation is easy. Moreover, the lamp holder is disposed in the receiving groove, which greatly reduces the overall size of the lamp base; meanwhile, the lamp base only comprises two parts, namely the lamp holder and the permanent seat, which greatly simplifies the structure and brings convenience in maintenance.

Abstract: The utility model provides a cupboard lamp, comprising a battery compartment; wherein the battery compartment comprises a compartment housing component and a compartment cover component; the compartment housing component comprises a first battery cavity and a second battery cavity; the compartment housing component also comprises a third battery cavity; and the third battery cavity is positioned between the first battery cavity and the second battery cavity, and is higher than the first battery cavity and the second battery cavity. The third battery cavity is disposed at a relatively higher position between the first battery cavity and the second battery cavity, so the battery compartment is more compactly structured and has a better power supply capability. The cupboard lamp has a long service life, a smaller size and a more beautiful appearance.