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.

A ground-plug LED lamp holder is provided, including a socket, a ground-plug portion, and at least one tube portion insertedly connected between the socket and the ground-plug portion, wherein the socket includes a core shaft configured to insertedly connect to a lamp, a mounting opening configured to mount a lamp cover to the socket, and a drainage hole configured to discharge liquid inside the socket via the tube portion. By means of the design according to the present disclosure, the lamp holder can be stably installed outdoors for use and has a quick adjustment of installation height, a reasonable distribution of wires and a drainage function, which meets a requirement for using outdoors.

A ground-plug LED lamp holder is provided, including a socket, a ground-plug portion, and at least one tube portion insertedly connected between the socket and the ground-plug portion, wherein the socket includes a core shaft configured to insertedly connect to a lamp, a mounting opening configured to mount a lamp cover to the socket, and a drainage hole configured to discharge liquid inside the socket via the tube portion. By means of the design according to the present disclosure, the lamp holder can be stably installed outdoors for use and has a quick adjustment of installation height, a reasonable distribution of wires and a drainage function, which meets a requirement for using outdoors.

An electrified wire containing a plurality of integrated hubs populated along the wire's span providing mechanical and electrical and data connectivity to an array of removable device platforms with IoT device assemblies whereas the devices assemblies operate in real time, are either networked or stand-alone, and can be placed where and when needed.

An electrified wire containing a plurality of integrated hubs populated along the wire's span providing mechanical and electrical and data connectivity to an array of removable device platforms with IoT device assemblies whereas the devices assemblies operate in real time, are either networked or stand-alone, and can be placed where and when needed.

An air freshener is disclosed. The air freshener includes a body case defining the air freshener, the body case having a filter installation opening formed in one side thereof, a filter housing disposed in the body case, a drawer including a frame forming therein a drawer opening, through which air passes, and a filter cover coupled to the frame for covering the filter installation opening, and a filter module separably located on the frame for filtering the air that has passed through the drawer opening. The drawer is configured to be withdrawn from the inner space of the filter housing through the filter installation opening.

An air freshener is disclosed. The air freshener includes a body case defining the air freshener, the body case having a filter installation opening formed in one side thereof, a filter housing disposed in the body case, a drawer including a frame forming therein a drawer opening, through which air passes, and a filter cover coupled to the frame for covering the filter installation opening, and a filter module separably located on the frame for filtering the air that has passed through the drawer opening. The drawer is configured to be withdrawn from the inner space of the filter housing through the filter installation opening.

Detachable auxiliary power systems are disclosed. In some embodiments, the power system comprises a housing with a cavity, and a detachable portion configured to be received into the cavity. The detachable portion includes a power source such as a rechargeable battery, and may include additional electrical circuits to manage the charge and discharge of the battery. The housing includes a cable for electrically connecting the housing to an external electrical system, such as a vehicle electrical system. When the detachable portion is inserted into the housing, it is electrically connected to the cable, and so able to be charged from the external electrical system, and selectively provide power from the power source to the external electrical system, such as for jump-starting a vehicle.

Detachable auxiliary power systems are disclosed. In some embodiments, the power system comprises a housing with a cavity, and a detachable portion configured to be received into the cavity. The detachable portion includes a power source such as a rechargeable battery, and may include additional electrical circuits to manage the charge and discharge of the battery. The housing includes a cable for electrically connecting the housing to an external electrical system, such as a vehicle electrical system. When the detachable portion is inserted into the housing, it is electrically connected to the cable, and so able to be charged from the external electrical system, and selectively provide power from the power source to the external electrical system, such as for jump-starting a vehicle.

Electrical charging devices with translating stabilizers are disclosed herein. An example apparatus includes a cradle configured to receive and retain an electronic device; an electronics sub-assembly including: a housing, wherein the housing includes laterally positioned tubular guides; an electrical conductor that protrudes forwardly from the housing; and a circuit within the housing that processes an electrical charge received through the electrical conductor; means for electrically coupling the electronics sub-assembly with the electronic device; and a stabilizer comprising armatures, the armatures being slidingly received within the tubular guides of the housing for storage, further wherein the armatures extend from the tubular guides and pivot downwardly.