Forcome (Qingdao) Co., Ltd.

Yandi Wang

Gang Wang

Hanjie Zhou

The utility model relates to a household submersible pump, which comprises a pump base, a pump body and a signal light assembly, wherein the pump base is provided with a water outlet, a water inlet and a first filter screen; the pump body has an inner housing having an inner electrical chamber equipped with a circuit board therein and a front mount, and an outer housing having a front guiding seat; the signal light assembly comprises a signal light connected to the circuit board and a light guiding column with a waterproof seal ring embedded therein; the light guiding column is able to be rotated from a first state in which it can be inserted into the front mount through the front guiding seat to a second state in which it is locked in the front mount, and is set to be able to export the light emitted from the signal light to the outside of the outer housing. The utility model not only achieves an outward propagation of light to indicate the status of the pump but also achieves an IPX8 level waterproof.

Household submersible pump

Electrical water pump

The present application discloses a speed-adjustable automatic limiting sausage stuffer. The sausage stuffer includes a rack and photoelectric sensors. A first limiting sensing hole is disposed on the top end of the rack, a second limiting sensing hole is disposed on the middle of the rack, and a perpendicular distance between the first limiting sensing hole and the second limiting sensing hole is a height of a barrel. The photoelectric sensors are disposed symmetrically on two sides of the rack, and when the first limiting sensing hole or the second limiting sensing hole on the rack is located on a same plane as the photoelectric sensors, the symmetrically disposed photoelectric sensors and the first limiting sensing hole or the second limiting sensing hole lie on a single straight line.

Growing community of inventors

Qingdao, China

Yandi Wang