A pedestal leg assembly includes a pedestal leg and floor base. The leg includes a plurality of teeth near the bottom end of the leg and a connecting bolt in a threaded engagement with the bottom end of the leg. The floor base includes a recessed portion having a slot in its bottom surface to receive the bolt and a release mechanism configured to pivot between a lock position and a release position. In lock position the release mechanism engages at least one of the teeth to prevent rotation of the pedestal leg in one direction. When pivoted into release position, the release mechanism is moved away from engagement with the teeth to allow rotation of the pedestal leg in both clockwise and counterclockwise directions. The pedestal leg assembly may include a powered connection to receive input power at the floor base and transfer the power to a supported table top surface.

A pedestal leg assembly includes a pedestal leg and floor base. The leg includes a plurality of teeth near the bottom end of the leg and a connecting bolt in a threaded engagement with the bottom end of the leg. The floor base includes a recessed portion having a slot in its bottom surface to receive the bolt and a release mechanism configured to pivot between a lock position and a release position. In lock position the release mechanism engages at least one of the teeth to prevent rotation of the pedestal leg in one direction. When pivoted into release position, the release mechanism is moved away from engagement with the teeth to allow rotation of the pedestal leg in both clockwise and counterclockwise directions. The pedestal leg assembly may include a powered connection to receive input power at the floor base and transfer the power to a supported table top surface.

The disclosure relates to an apparatus for connecting an electronic component to a conductor. A housing includes at least one slot and defines at least one component chamber for carrying the electronic component. A liquid coolant can pass through the housing. A pair of conductive members extends from the housing through the at least one slot and can be releasably inserted into a channel defined in a support assembly. The support assembly facilitates an electrical connection between the conductive members and corresponding conductive contact members connected to a respective power supply or electrical load. The support assembly can provide an inward sealing force to a seal on the housing circumscribing the pair of conductive members.

The disclosure relates to an apparatus for connecting an electronic component to a conductor. A housing includes at least one slot and defines at least one component chamber for carrying the electronic component. A liquid coolant can pass through the housing. A pair of conductive members extends from the housing through the at least one slot and can be releasably inserted into a channel defined in a support assembly. The support assembly facilitates an electrical connection between the conductive members and corresponding conductive contact members connected to a respective power supply or electrical load. The support assembly can provide an inward sealing force to a seal on the housing circumscribing the pair of conductive members.

A multifunctional wireless charger comprises a housing, inside which a circuit board, a portable power source connected therewith, and three or more charging coils are arranged; the charging coils are fixed on the inner side wall of the housing, on which is arranged a plug-in part connected with the circuit board; the plug-in part is further connected with an external power source for supplying power to the charging coils, so that an electronic product can be charged after being attached to the outer side wall of the housing. The charger is provided with more than three charging coils and can charge at least three electronic products with wireless charging function at the same time; moreover, the charger can be connected with a USB cable to charge electronic products without wireless charging function. Therefore, the charger is convenient to use without a USB cable.

A multifunctional wireless charger comprises a housing, inside which a circuit board, a portable power source connected therewith, and three or more charging coils are arranged; the charging coils are fixed on the inner side wall of the housing, on which is arranged a plug-in part connected with the circuit board; the plug-in part is further connected with an external power source for supplying power to the charging coils, so that an electronic product can be charged after being attached to the outer side wall of the housing. The charger is provided with more than three charging coils and can charge at least three electronic products with wireless charging function at the same time; moreover, the charger can be connected with a USB cable to charge electronic products without wireless charging function. Therefore, the charger is convenient to use without a USB cable.

The present invention discloses a modular lamp, including several modular units and lamp connectors, where the modular unit is a single lamp, and the lamp connector is configured to connect to the modular unit; and a male connector terminal on either side of each lamp connector is electrically plug-connected to a female connector terminal of one modular unit. In the present invention, female connector terminals connected to a power cable and a control cable are disposed on the modular unit, matched male connector terminals are disposed on the lamp connector, and the lamp connector is directly plug-connected to multiple modular units, so that the multiple modular units can be simultaneously physically and electrically connected to obtain the modular lamp. In this way, diversified lighting requirements can be met by adding different installation accessories to the modules. In addition, assembly operations can be completed by simply performing plugging and unplugging operations, without needing a professional to perform cable-connection and cable-routing between the modular units. Special scenario requirements such as good lighting effects and high ambient temperatures can be met by adjusting module power.

The present invention discloses a modular lamp, including several modular units and lamp connectors, where the modular unit is a single lamp, and the lamp connector is configured to connect to the modular unit; and a male connector terminal on either side of each lamp connector is electrically plug-connected to a female connector terminal of one modular unit. In the present invention, female connector terminals connected to a power cable and a control cable are disposed on the modular unit, matched male connector terminals are disposed on the lamp connector, and the lamp connector is directly plug-connected to multiple modular units, so that the multiple modular units can be simultaneously physically and electrically connected to obtain the modular lamp. In this way, diversified lighting requirements can be met by adding different installation accessories to the modules. In addition, assembly operations can be completed by simply performing plugging and unplugging operations, without needing a professional to perform cable-connection and cable-routing between the modular units. Special scenario requirements such as good lighting effects and high ambient temperatures can be met by adjusting module power.

A power supply system for producing a releasable and electrically conductive connection between a lamp support having at least one lamp and one line-like power supply element, has mutually congruent, current-conducting contact profiles. At least one contact profile has a permanent magnet and at least one contact profile has a permanent magnet and/or a ferromagnetic material. Sides of the contact profiles facing each other have a different polarity and/or attract each other. The power supply system comprises, in addition to the line-like and releasable power supply element that can be arranged on the contact profile, at least one rechargeable power supply, which also has a contact profile having a permanent magnet or a ferromagnetic material, which corresponds with the contact profile in a congruent, magnetically retentive manner.

A quick installed autonomous traffic and pedestrian crossroad signaling system employing a mechanical support wire spanning between at least two structural support points, and an electrified wire with a plurality of hub receptacles running alongside the mechanical support wire whereas electrified devices are coupled to the hub receptacles.