Abstract: A countertop installation assembly comprises an installation seat, a driving member, and a fastening assembly. The installation seat is positioned in the installation hole and is configured to extend to below the countertop. The installation seat comprises a receiving cavity extending along a longitudinal direction. The driving member is rotatably disposed in the installation seat. The fastening assembly is operatively coupled to the driving member, and the fastening assembly is located below the countertop and moves up and down in the receiving cavity. The driving member is rotated from above the countertop to drive the fastening assembly to move up and down in the receiving cavity so as to enable the fastening assembly to be clamped to or separated from a lower side of the countertop. The fastening assembly is driven by the driving member to move between a retracted position and an extended position.

Abstract: The disclosure presents a quick mountable assembly for handle, a handle assembly, and a method of mounting the same. The quick mountable assembly for handle includes a tube having a first peripheral section and a second peripheral section arranged in a circumferential direction. The second peripheral section includes convex threads compared to the surface of the first peripheral section. The assembly further includes a nut having a first inner wall section and a second inner wall section arranged in a circumferential direction. The second inner wall section has convex threads compared to the surface of the first inner wall section. The nut has a first engagement position in which the second inner wall section aligned to the first peripheral section of the tube and a second engagement position in which the second inner wall section screwed to the second peripheral section of the tube.

Abstract: Present disclosure relates to a pipe joint for quick releasable pipe connector assembly and a quick releasable pipe connector assembly. The pipe joint for quick releasable pipe connector assembly includes an annular part defining a central axis, a pair of shank parts being arranged symmetrically with respect to the central axis and each with a free end away from the annular part, an inner surfaces of the pair of shank parts being spaced from each other in a direction away from the annular part, and a buckling part being connected between the annular part and the pair of shank parts and being provided with a slot. The pair of shank parts and the buckling part are configured to be elastically deformed under an external force to approach the central axis and to automatically reset when the external force is removed.

Abstract: A double-waterway faucet structure is provided. A faucet body comprises a first water inlet passage, a second water inlet passage, and a first water outlet passage configured to be in communication with the first water inlet passage, and the first water outlet passage is connected to a pull-out head. A control valve is disposed on the faucet body and is configured to control a turning ON and OFF between the first water inlet passage and the first water outlet passage. A rotating bracket is rotatably disposed on the faucet body and comprises a second water outlet passage configured to be in communication with the second water inlet passage, and a solenoid valve is disposed on the second water inlet passage to control a turning ON and OFF of the second water outlet passage.

Abstract: A lighting apparatus includes a light source, a base plate, a light passing plate and a control module. The base plate has a lateral wall, a bottom plate and a top rim. The lateral wall and the bottom plate form a concave container. The light source is disposed on the bottom plate. A bottom edge of the lateral wall is connected to the bottom plate. A top edge of the lateral wall is connected to the top rim. The light passing plate is attached to the top edge of the lateral wall. a control module. The control module has a sensor and a control circuit. The sensor and the control circuit are placed on two sides of the top rim. The control circuit is connected to the sensor via a through hole of the top rim.

Abstract: A lighting apparatus includes a light source, a base plate, a light passing plate and a control module. The base plate has a lateral wall, a bottom plate and a top rim. The lateral wall and the bottom plate form a concave container. The light source is disposed on the bottom plate. A bottom edge of the lateral wall is connected to the bottom plate. A top edge of the lateral wall is connected to the top rim. The light passing plate is attached to the top edge of the lateral wall. a control module. The control module has a sensor and a control circuit. The sensor and the control circuit are placed on two sides of the top rim. The control circuit is connected to the sensor via a through hole of the top rim.

Abstract: A panel light apparatus includes a base plate, a light source, a frame and a light passing cover. The base plate has a fixing unit for fixing the base plate to a platform. The base plate has multiple rotation units to switch between a lock mode and a release mode. The light source is disposed on the base plate. The frame has multiple attaching units to attach to the rotation units in the lock mode for fixing the frame to the base plate. The multiple attaching units are released from the rotation units in the release mode. The frame has a light opening. The light passing cover attached to the frame for covering the light opening for a light of the light source to pass through.

Abstract: A lighting apparatus includes a first light source, a second light source, a first light guide plate, a second light guide plate and a driver. The first light source emits a first light. The second light source emits a second light. The first light guide plate receives the first light from a first lateral wall and guides the first light to escape via a first surface of the first light guide plate. The second light guide plate receives the second light and guides the second light to escape via a second surface of the second light guide plate. The second surface has an image pattern. The image pattern is rendered by placing multiple first light escaping dots on the second surface. The multiple first light escaping dots are divided into multiple sets for rendering multiple visual objects by arranging area intensities of the first light escaping dots.

Abstract: A panel light apparatus includes a base plate, a light source, a frame and a light passing cover. The base plate has a fixing unit for fixing the base plate to a platform. The base plate has multiple rotation units to switch between a lock mode and a release mode. The light source is disposed on the base plate. The frame has multiple attaching units to attach to the rotation units in the lock mode for fixing the frame to the base plate. The multiple attaching units are released from the rotation units in the release mode. The frame has a light opening. The light passing cover attached to the frame for covering the light opening for a light of the light source to pass through.

Abstract: A lighting apparatus includes a light source, a base plate, a light passing plate and a control module. The base plate has a lateral wall, a bottom plate and a top rim. The lateral wall and the bottom plate form a concave container. The light source is disposed on the bottom plate. A bottom edge of the lateral wall is connected to the bottom plate. A top edge of the lateral wall is connected to the top rim. The light passing plate is attached to the top edge of the lateral wall.a control module. The control module has a sensor and a control circuit. The sensor and the control circuit are placed on two sides of the top rim. The control circuit is connected to the sensor via a through hole of the top rim.