Patent application number | Description | Published |
20080218328 | Illuminable emergency light assembly - An illuminable emergency light assembly comprises a warning signal having a light-shell and one or more spotlights fixedly mounted on the light-shell which is applicable to an emergency vehicle such as fire truck, police car and ambulance for emergency use to provide various colored light signals or/and for lighting use to adjustably project the lighting in preferable direction to the places or locations to be lighted by manually remotely control or wireless remotely control. | 09-11-2008 |
20090009377 | Manipulator with motor speed adjustable actuated circuit used to contrl remote-controlled spotlight - A hand-held manipulator is an independent device and has a motor actuated circuit functioned to supply a 12-volt DC power and a motor speed adjustable actuated circuit provided with voltage adjustable function to regulate the motor actuated circuit to supply a regulated voltage smaller or greater than 12-volt DC power, and then the hand-held manipulator is particularly adapted to connect with a 12-volt DC power source for wireless or manual remotely controlling a remote-controlled spotlight by way of constant speed, slower speed or faster speed to adjust its lighting direction. | 01-08-2009 |
20100259945 | ROTATABLE LAMP WITH DUAL FUNCTIONS OF WIRED REMOTE CONTROL AND RADIO REMOTE CONTROL - A rotatable lamp with dual function of wired remote control and radio remote control comprising a lamp seat, a connecting mechanism, a first driving device, a second driving device, a base seat and a remote control PC board, wherein the lamp seat and the upper part of the connecting mechanism form a pivotal connection in vertical direction, and the lamp seat is driven by the first driving device installed on the connecting mechanism to generate angular motion in vertical direction; the lower part of the connecting mechanism and the base seat form a pivotal connection in horizontal direction, and the second driving device installed inside the base seat drives the connecting mechanism and the lamp seat to move angularly in horizontal direction; the remote control PC board is installed inside the base seat, and comprises a micro control unit (MCU), a radio receiving circuit and a wired control circuit, and the micro control unit is for controlling the ON and OFF of the bulb of the rotatable lamp and adjusting the illumination angle of the rotatable lamp according to the RF signal or wired control signal when the lamp is turned on. | 10-14-2010 |
20100282586 | Snap-mounting type remote control switch with dual function of wired and wireless remote control - A snap-mounting type remote control switch possesses dual function of wired remote control and wireless remote control, which structure at least comprising an electric cable having three sets of leads, and a PC board having a MCU, a RF receiver and a power control circuit; wherein the MCU is for executing control of the power control circuit under wireless remote control mode according to RF control signal(s) received by the RF receiver to enable the power supplied from an electric power source to appear as an output through one or more sets of leads of the electric cable in the form of positive voltage or negative voltage; particularly the snap-mounting type remote control switch being mounted on a control panel of a vehicle is provided for a driver of the vehicle in application of wired or wireless remotely controlling a rotatable lamp fastened on the vehicle to adjust illumination angle in both vertical and horizontal direction. | 11-11-2010 |
20120256552 | BALLAST STRUCTURE USED FOR HIGH-INTENSITY DISCHARGE LAMP - Disclosed is a ballast structure on which a high-intensity discharge lamp (HID lamp) can be installed and which can light the HID lamp; the ballast structure is provided with a base and an HID lamp seat provided on the base, and the base is provided with a direct-current (DC) boost circuit, an alternating-current (AC) rectifier circuit and an ignition circuit, all of which circuits are arranged to form a circuit functioning as a ballast; the HID lamp seat is provided with positive-electrode and negative-electrode contact ends electrically connected to positive-electrode and negative-electrode output ends of the AC rectifier circuit and of the ignition circuit of the base; and the HID lamp installed on the ballast structure can be lit and kept in normal operation by a DC current. | 10-11-2012 |
20130093351 | WIRELESS REMOTE-CONTROLLED SEARCHLIGHT WITH DETACHABLE JUNCTION BOX - A wireless remote-controlled searchlight comprises a detachable junction box capable of being mounted onto or separated from the searchlight based on a user's own attempt, which detachable junction box comprises a PCB having a microcontroller and a RF receiver to input received RF signals transmitted from a wireless transmitter to the PCB; the searchlight is workable only if the detachable junction box mounted onto and electrically connected with the searchlight, but the searchlight is not workable and provides with function of anti-theft if the detachable junction box separated from the searchlight, and particularly the detachable junction box is portable so that the searchlight further provides with function of ease of maintenance or repair if the PCB or the RF receiver is out of order. | 04-18-2013 |