Abstract: Some embodiments of the present disclosure provide an automatic cat excrement removing device, including: a ball compartment assembly configured to have at least three spaces including a working compartment, a screening compartment, and an excrement collection compartment; and a driving assembly configured to drive the ball compartment assembly to rotate, wherein when the ball compartment assembly rotates to a first position, the screening compartment is located at the lowest position of the ball compartment assembly, so that the cat litter falls into the screening compartment through the screening holes, while the cat excrement stays in the working compartment because the size of the cat excrement is larger than that of the screening holes; and when the ball compartment assembly rotates to a second position, the excrement collection compartment is located at the lowest position of the ball compartment assembly, so that the cat excrement falls into the excrement collection compartment.

Abstract: A refrigeration apparatus and a luminous shelf assembly therefor are provided. The luminous shelf assembly includes: two electrical conductive elements extending along a vertical direction, each electrical conductive element having at least one electrical conductive bar; a shelf comprising a glass plate and a rear decoration strip, the rear decoration strip having an accommodating cavity which has an open rear side and a front side wall being provided with a plurality of light holes; an LED light bar having a plurality of LED lights corresponding to the plurality of light holes respectively, and the LED light bar being accommodated in the accommodating cavity and having a positive power line and a negative power line respectively extending outwards from two ends of its own; and two energizing sub-assemblies connected to the two ends of the LED light bar and connected with the positive power line and the negative power line respectively.

Abstract: A refrigeration apparatus and a luminous shelf assembly therefor are provided. The luminous shelf assembly includes: two electrical conductive elements extending along a vertical direction, each electrical conductive element having at least one electrical conductive bar; a shelf comprising a glass plate and a rear decoration strip, the rear decoration strip having an accommodating cavity which has an open rear side and a front side wall being provided with a plurality of light holes; an LED light bar having a plurality of LED lights corresponding to the plurality of light holes respectively, and the LED light bar being accommodated in the accommodating cavity and having a positive power line and a negative power line respectively extending outwards from two ends of its own; and two energizing sub-assemblies connected to the two ends of the LED light bar and connected with the positive power line and the negative power line respectively.