Abstract: An inflatable display with dynamic lighting effect has an inflatable body, an air pump inflating the inflatable body, and a lighting assembly mounted inside the inflatable body for providing dynamic lighting variations. The lighting assembly has a light housing, a power supply, a lighting module, and a refracting module mounted in the light housing. The lighting module and the refracting module rotate relative to each other. As light beams emitted from the lighting module pass through the refracting module, the light beams are mixed and refracted. With relative rotation of the lighting module and the refracting module, the light beams can project outwards to further penetrate through the inflatable body at different angles covering a large area to form the dynamic lighting variations and to exhibit the dynamic lighting effect.

Abstract: A light string can include a power cord adapted to electrically connect to an external power source, and a plurality of light bulbs electrically connected to the power cord in series. At least one of the light bulbs can include: a lamp base defining a first inner surface, and having a first beam-splitter formed on the first inner surface; a circuit board mounted in the lamp base, the circuit board electrically connected to the power cord; a plurality of light-emitting diode (LED) units electrically mounted on the circuit board; a light shade capping the lamp base, the light shade defining a second inner surface and having a second beam-splitter formed on the second inner surface, wherein the first beam-splitter and second beam-splitter are contiguous; and a refractive lens mounted in the lamp base between the LED units and the first beam splitter.

Abstract: A rotary projector light can include a lamp case defining a hollow mounting chamber and having an open front end; a power supply located inside the lamp case, the power supply connected to a power cable adapted to connect to an external power source; a motor located inside the lamp case, the motor electrically connected to the power supply and having a spindle; a positioning seat mounted on the spindle; a plurality of light emitting diode (LED) elements located on the positioning seat, the LED elements electrically connected to the power supply; and a beam-splitting lens cover located on the open front end of the lamp case. The beam-splitting lens cover can have an inner surface with multiple convex lenses directed at multiple refraction angles.

Abstract: A spotlight has a light base, a supporting base, a power supply, a motor, a lighting module, a multi-surface refractive lens and a beam-splitter lens light shade. The supporting base is connected with the light base. The power supply, the motor, the lighting module, and the multi-surface refractive lens are mounted in the light base. The lighting module has multiple light emitting diode units facing the multi-surface refractive lens. The multi-surface refractive lens is mounted around a motor shaft of the motor. The beam-splitter lens light shade is mounted on the light base and has multiple multi-angle refractive convex-lens bodies facing the multi-surface refractive lens.

Abstract: A flexible LED light string includes a power control assembly and at least one light strip, wherein the power control assembly uses a main connector for screwing to a front connector of the at least one light strip. The strip further has a rear connector for screwing to another light strip sequentially connected. By screwing the rear and front connectors of two adjacent light strips, forming a decorative light string with a required length is relatively easy and fast. Waterproof elements may be provided between two assembled connectors to improve sealing effect.

Abstract: A rocking inflatable figure has a hollow inflatable body, a rocking mechanism and an air pump. The inflatable body has an air inlet, a movable portion and two partition diaphragms securely mounted on an inner wall inside the movable portion. The rocking mechanism is mounted between the two partition diaphragms and has a housing and an oscillating lever pivotally mounted on the housing. An electric motor and a transmission mechanism are mounted inside the housing. When the electric motor and the transmission mechanism drive the oscillating lever to keep oscillating, the two partition diaphragms on the movable portion rock relative to each other. Accordingly, the rocking inflatable figure can exhibit a continuously rocking form to increase the viewing fun and animated effect.

Abstract: A shaking inflatable figure has a body, an inflating unit and a vibrating unit. The body has an inflatable air chamber. The inflating unit and the vibrating unit are mounted inside the body. The inflating unit pumps air into the air chamber. The vibrating unit has a driving motor. A weight is connected to a spindle of the driving motor at an eccentric direction to the spindle of the driving motor. The vibrating unit is mounted on a partition diaphragm inside the body. Vibrations arising from the shift of center of gravity of the eccentric weight are transmitted to the body through the partition diaphragm so that the body is also vibrated to increase animated visual effect and entertaining pleasure to viewers.

Abstract: A rocking inflatable figure has a hollow inflatable body, a rocking mechanism and an air pump. The inflatable body has an air inlet, a movable portion and two partition diaphragms securely mounted on an inner wall inside the movable portion. The rocking mechanism is mounted between the two partition diaphragms and has a housing and an oscillating lever pivotally mounted on the housing. An electric motor and a transmission mechanism are mounted inside the housing. When the electric motor and the transmission mechanism drive the oscillating lever to keep oscillating, the two partition diaphragms on the movable portion rock relative to each other. Accordingly, the rocking inflatable figure can exhibit a continuously rocking form to increase the viewing fun and animated effect.

Abstract: A luminous inflatable figure has an inflatable body, a lighting unit and an air pump. The inflatable body is transparent and has at least one light bar and a controller bag sewed on an inner surface of the inflatable body. Each one of the at least one light bar bag and the controller bag has an electric wire hole formed through the corresponding light bar bag or controller bag. The lighting unit has at least one LED light bar and a controller. The at least one LED light bar is respectively mounted inside the at least one light bar bag. The controller is mounted inside the controller bag. The air pump is mounted to an air inlet on the inflatable body. Accordingly, the at least one LED light bar can emit light through the inflatable body to provide a luminous and entertaining effect in a dusky occasion.

Abstract: A waving inflatable toy has a body and an opening alignment unit. The body has an opening alignment chamber, a first inflate and deflate chamber and a second inflate and deflate chamber. The opening alignment chamber has four openings respectively communicating with a main chamber, the first inflate and deflate chamber, the second inflate and deflate chamber and an air outlet. The opening alignment unit is mounted inside the opening alignment chamber and has a four-way valve assembly having four air vents and a guide vane and intermittently rotated an angle so that each air vent is sequentially aligned with the openings of the opening alignment chamber. The guide vane can be rotated to selectively guide inflated air into the first or second inflate and deflate chamber. Accordingly, the waving direction of the toy is constantly changing to demonstrate a vivid motion and provide an animated visual effect.

Abstract: A shaking inflatable figure has a body, an inflating unit and a vibrating unit. The body has an inflatable air chamber. The inflating unit and the vibrating unit are mounted inside the body. The inflating unit pumps air into the air chamber. The vibrating unit has a driving motor. A weight is connected to a spindle of the driving motor at an eccentric direction to the spindle of the driving motor. The vibrating unit is mounted on a partition diaphragm inside the body. Vibrations arising from the shift of center of gravity of the eccentric weight are transmitted to the body through the partition diaphragm so that the body is also vibrated to increase animated visual effect and entertaining pleasure to viewers.

Abstract: An adjustable desktop workspace is disclosed having a base having a lower platform, an upper platform, and two pivoting arms mounted between the two. Each pivoting arm has a front and rear bracket. A locking lever on each arm fixedly engages the platform in an upright position at a variety of levels above the lower platform. There are also two stabilizing bars to limit side-to-side relative movement, and a biasing spring between the front and rear brackets to aide moving the upper platform.

Abstract: A decoration lamp with a speaker for correspondingly illuminating and speaking has a decoration body, multiple fixtures, multiple illumination units, a translucent cover, a speaker and a control device. The fixtures are mounted on the decoration body. The illumination units are mounted in the fixtures. The translucent cover is mounted on the decoration body to cover the illumination units. The control device sequentially activates the illumination units for changing the patterns and activates the speaker making voices for the patterns. The patterns and the voices change synchronously.

Abstract: A string light has multiple icicle-shaped bulbs, a controller and a connector assembly. The icicle-shaped bulbs are serially connected by a set of wires. Each icicle-shaped bulb has an icicle-shaped lamp holder shell, an elongated lamp strip and a cap assembly. The lamp holder shell has an irregular and rough surface and an opening. The lamp strip is mounted inside the lamp holder shell. The cap assembly is mounted on the opening of the lamp holder shell and has a set of through holes for the set of wires to penetrate into the lamp holder shell. Accordingly, light emitted from each icicle-shaped bulb is scattered irregularly to generate different illuminating effects when the icicle-shaped bulb is powered on and make the lighting variations of the entire string light more versatile and interesting.

Abstract: Adjustable desk platform includes an upper platform defining a first substantially planar work surface; a lower platform defining a second substantially planar work surface; at least one set of pivot arms connecting the lower platform and the upper platform, the set of pivot arms including a primary pivot arm and a secondary pivot arm. The set of pivot arms is adapted to move the upper platform substantially in parallel with the lower platform between a fully raised position and a fully lowered position. A locking mechanism includes a plurality of perforations located in the primary pivot arm or the secondary pivot arm, a locking set fixed with respect to the upper platform or lower platform, the locking set including at least one anchor adapted to selectively engage at least one of the plurality of perforations, and a handle connected to the anchor by a linkage.

Abstract: An LED light string has multiple LED modules connected in series and a control device connected to the LED modules. Each LED module has a pin assembly, at least one LED chip and a signal controller. The pin assembly has a substrate and multiple pins. The multiple pins include a first power pin, a second power pin, a first signal pin and a second signal pin. The substrate is formed on a top end of the first power pin. The LED chip and the signal controller are mounted on the substrate. The pin assembly, the at least one LED chip and the signal controller are electrically connected to each other. Because the signal controller is integrated in the LED module, the signal controller receives a control signal to activate the LED chip directly.

Abstract: A lamp assembly of LED string light has a lamp module, an inner housing, an outer housing, a lower shell and a lamp cover module. The lamp module has a circuit board and an LED bulb and a set of power lines mounted on the circuit board. The inner housing has two symmetrical and engaged inner cases and a space to receive the lamp module. The outer housing has two symmetrical outer cases assembled together and encloses the inner housing. The lower shell is sleeved around a bottom portion of the inner housing. The lower shell has a multi-step portion formed on a periphery thereof for the lamp cover module to sleeve on the lower shell. Given the aforementioned elements, the lamp assembly of LED string light is easily assembled and highly waterproof and dustproof.

Abstract: A lamp assembly of LED string light has a lamp module, an inner housing, an outer housing, a lower shell and a lamp cover module. The lamp module has a circuit board and an LED bulb and a set of power lines mounted on the circuit board. The inner housing has two symmetrical and engaged inner cases and a space to receive the lamp module. The outer housing has two symmetrical outer cases assembled together and encloses the inner housing. The lower shell is sleeved around a bottom portion of the inner housing. The lower shell has a multi-step portion formed on a periphery thereof for the lamp cover module to sleeve on the lower shell. Given the aforementioned elements, the lamp assembly of LED string light is easily assembled and highly waterproof and dustproof.

Abstract: A slide projector has a case, a lens, a light source, a slide bracket and dynamic effect device. The lens is mounted on a front surface of the case. The light source is mounted on the opposite side to the lens in the case. The slide bracket is mounted between the lens and the light source. The dynamic effect device has a first motor and a first ripple glass. The first ripple glass is mounted between the light source and the slide bracket, and can be driven to rotate by the first motor. Light from the light source passes through the first ripple glass that is rotating. Light refracts and changes with rotation of the first ripple glass so the slide projector can project an image with a dynamic effect.

Abstract: An inflatable exhibition product includes a primary inflatable product, an auxiliary characteristic inflatable product received inside and communicating with the hollow body of the primary inflatable product and an air blower assembly mounted at the bottom of the hollow body and having a hollow casing provided therein an upper chamber to receive therein a top blade set and a lower chamber to receive therein a bottom blade set. Rotation of the bottom blade set is able to inflate the auxiliary characteristic inflatable product and the primary inflatable product and rotation of the top blade set is able to suck in the particles from the inlet and project them out to the interior of the hollow body from the outlet.