An apparatus and a method for attaching LED chips are provided. The method includes steps of: winding a first wire and a second wire around each of holders; mounting the holders on a worktable; capturing an image of the worktable by an image capturing device; displaying the image and coordinate positions of the holders, the first wires and the second wires; inputting the number of LED chips to be attached across the first wire and the second wire to an electronic device; analyzing coordinate positions of the LED chips according to the coordinate positions of first segments of the first wire and second segments of the second wire on either sides of each of the holders, and the number of the LED chips; and attaching the LED chips across the first wire and the second wire by an attaching device.

A power supply device is provided, which includes a plurality of battery packs and a plurality of unidirectional conductive elements. The plurality of battery packs are connected in parallel with each other and disposed toward the same direction. The unidirectional conductive elements are connected in serial to the battery packs, respectively. A positive pin of each of the unidirectional conductive elements is connected in serial to a positive terminal of the corresponding battery pack, and a negative pin of each of the unidirectional conductive elements is connected in parallel to negative pins of other unidirectional conductive elements. Therefore, the present disclosure is capable of preventing the battery packs having relatively lower voltages from being charged by the battery packs having relatively higher voltages, thereby prolonging lifetimes of batteries, and avoid from affecting power to be supplied to a power receiving circuit from the battery packs.

A wire and a stripping method thereof, and a light strip are provided. The stripping method includes the following steps: holding a wire by a holder, the wire including an insulation layer and a conductor covered by the insulation layer; mounting the holder on a worktable of a an optical device; and activating a light emitter of the optical device to emit a light beam irradiating onto the insulation layer to ablate a portion of the insulation layer to form at least one through hole that penetrates the insulation layer to expose a portion of the conductor.

A light string controlling circuit for single node and a method thereof are provided. The light string controlling circuit for single node includes a plurality of light-emitting elements, a power source element, a master controller and a plurality of single-node controllers. The master controller outputs a power supplying request to the power source element to instruct the power source element to supply power to the plurality of light-emitting elements sequentially. The plurality of single-node controllers are connected to the plurality of light-emitting assemblies respectively, and each of the single-node controllers outputs an emission control signal to control the luminous state of the corresponding light-emitting assemblies.

A light set circuit with time control function includes a power supply module, a plurality of light emitting modules and a time control module. A first wire receives a positive voltage and a second wire receives a negative voltage, or the first wire receives a negative voltage and the second wire receives a positive voltage, from the power supply module. A first positive pin of a first light emitting module and a second positive pin of a second light emitting module are connected to the second wire, and a first negative pin of the first light emitting module and a second positive pin of the second light emitting module are connected to the second wire. The time control module counts time and controls light emitting states of the light emitting modules.

A wire clamp includes a base and first and second jaws. The first jaw is pivotally mounted to a first upright portion of the base via a first pivot axle, and the second jaw is pivotally mounted to a second upright portion of the base via a second pivot axle. The first and second jaws crisscross each other at an overlap area, and are spring-biased to pivot relative to the base towards a closed position. Respective hook members of the first and second jaws define a mouth above the overlap area that is configured to receive a wire. A size of the mouth adjusts automatically to a size of the wire within the mouth as the first and second jaws pivot towards the closed position. The wire may be held within the mouth in an in-line orientation with a corresponding terminal to which the wire will be crimped.

The present invention relates to a method of coating-peeling and a coating-peeling apparatus. The method of coating-peeling includes a gripping step and a peeling step, and peels by a pair of peeling blades peeling target portions of an insulating coating covering peeling target side surfaces of a rectangular conductor wire. In the gripping step, abutting sections of a pair of gripping members abut on gripping target portions of the insulating coating, whereby the rectangular conductor wire is gripped between the abutting sections. In the peeling step, in a state where the rectangular conductor wire has been gripped by the gripping members, the peeling blades are moved relatively following a surface direction of the peeling target side surfaces while opposing each other sandwiching the peeling target side surfaces, whereby the peeling target portions are peeled.

A cable clamp assembly quickly and efficiently secures to an exterior portion of a cable by clamping onto the cable with a predetermined amount of force so as to not cause damage to the cable. The cable clamp assembly is optimized for quick and efficient insertion and retraction of the cable from the cable clamp assembly. The cable clamp assembly includes a plurality of cable clamp arms that are arranged to surround a cable and simultaneously move towards a cable to apply force to the exterior section of the cable.

Disclosed is a medium to large-sized cable peeling device, including a main component having a base, a cable support positioned on top of the base and a positioning frame positioned in the middle of the cable support; and a cutting assembly positioned below the positioning frame and in the middle of the cable support, the cutting assembly has an adjustment component positioned below the positioning frame, a cutting blade positioned at the bottom of the adjustment component, a locking component positioned inside the cutting blade and a rotating component positioned below the adjustment component and in the middle of the cable support. The invention achieves adjustment of cable peeling based on the thickness of the cable insulation by setting up a main component and a cutting assembly, which prevents damage to cable core during the cutting process and enables the blade to cut at an angle, thereby improving cutting efficiency.

An advanced cable preparation system for automatically and accurately preparing electric cables for termination is provided. The system includes multiple subassemblies and modules for removing one or more cable layers in order to prepare the cable end(s) for safe and effective termination. The system can include a housing with a sensor module, a processing module, and a one or more subassemblies including a cutting module, a power module, a neutral handling module, and a communication module. Some embodiments of the system can also include a heating module and a roller module. The advanced cable preparation system and method automatically detects one or more cable parameters of the electric cable using the sensor module and adjusts the configuration of one or more modules to appropriately remove one or more layers of the electric cable to prepare the electric cable for termination.