Abstract: The present invention discloses a jet printing process for a protective layer of an upper cover of a lithium battery, a jet printing region is divided into a first jet printing region and a second jet printing region and is combined with a flying ink blocking plate having a hollowed-out jet printing window, such that flying ink can be prevented from splashing onto non-jet printed areas such as a positive and negative electrodes, a liquid injection hole, a two-dimensional code area of the upper cover of lithium battery during jet printing at a position which requires ink jet printing.

Abstract: The present invention applies to the technical field of pet caring equipment, and in particular relates to an intelligent water dispenser for a pet, including a control device, a water purifying tank, a wastewater tank, a drinking water basin, a water purifying conduit, a wastewater conduit, a water purifying flow driving device, and a wastewater flow driving device. The drinking water basin is provided with a drinking water outlet, a rinse water outlet, and a wastewater collecting port. The purified water in the water purifying tank flows to the drinking water outlet and the rinse water outlet via the water purifying conduit. The solution has the function of discharging accumulated water of the drinking water basin and rinsing the bottom of the drinking water basin at the same time, thus ensuring that the drinking water basin is clean, and improving the cleanliness of the drinking water of a pet.

Abstract: The present invention discloses a collecting hair assembly and a collecting hair machine, and relates to the technical field of a cleaning appliance. The collecting hair assembly includes a first barrel, a second barrel, and a controller. A collecting hair component is sleeved at a first connecting part of the first barrel. The free end of the collecting hair component is connected to a second connecting part of the second barrel. The second barrel is provided with a driver. The collecting hair machine includes a housing and the forgoing collecting hair assembly. The housing is provided with a collecting hair operating opening. The first barrel protrudes wholly or partially out of the collecting hair operating opening.

Abstract: The present invention relates to the technical field of a cat toilet, and specifically to a device for cleaning a pet feces automatically and intelligently, including a cat toilet main machine (1), a toilet bin (2) arranged inside the main machine, and a detachable feces collecting bin (4). The toilet bin (2) and the feces collecting bin (4) are communicated to each other. The toilet bin (2) is provided therein with an automatically cleaning feces mechanism. The automatically cleaning feces mechanism is configured to transport the feces in the toilet bin (2) to the feces collecting bin (4). No manual cleaning is required. The feces collecting bin is easy to disassemble. It is more convenient to take out the feces.

Abstract: The present invention relates to a photocatalyst unit. More particularly, the photocatalyst unit includes a body made of a plate with openings at upper and lower sides thereof and having one or more pairs of opposing lamp fixing means provided therein; ultraviolet radiation lamps each coupled to the lamp fixing means; a photocatalyst member coupled to the body and having a surface coated with a photocatalyst, wherein the photocatalyst member includes a plurality of plates disposed orthogonally to the ultraviolet radiation lamps, wherein the plates are disposed parallel to a flow direction of air and spaced to each other in order to form gaps between adjacent plates; and photocatalyst filters each disposed on upper and lower sides of the photocatalyst member and mounted on the body to cover upper and lower sides of the body, wherein the photocatalyst filters are applied with a photocatalyst.