Patent application number | Description | Published |
20150084594 | BATTERY POWER SYSTEM HAVING HIGH WORKING STABILITY - A battery power system includes a number of battery modules. Each battery module includes a number of battery cells, a management circuit positioned at a first side of the battery module, and a heat source positioned at a second side of the battery module and opposite to the first side. The management circuit is electrically connected to and manages charging and discharging of the cells of the corresponding battery module. The heat source is thermally coupled to the cells of the corresponding battery module and dissipates heat generated by the cells of the corresponding battery module. The battery modules are arranged in two lines, and the first sides of the battery modules in one line are positioned adjacent to and face the first sides of the battery modules in another line. | 03-26-2015 |
20150086827 | BATTERY MODULE HAVING HEAT DISSIPATING ASSEMBLY - A battery module includes a battery pack and a heat dissipating assembly for dissipating heat generated by the battery pack. The battery pack includes a number of battery cells. The heat dissipating assembly includes a heat dissipating sheet, a heat exchange element, and at least one heat pipe. The heat dissipating sheet is thermally coupled to the battery pack for collecting heat generated by the battery pack. The heat exchange element is fixed on a sidewall of the battery pack. The heat exchange element stores a coolant. The heat pipe is attached to the heat dissipating sheet. One end of each heat pipe is inserted into the heat exchange element to absorb the coolant. The absorbed coolant is evaporated by absorbing heat collected by the heat dissipating sheet. | 03-26-2015 |
20150086828 | BATTERY POWER SYSTEM - A battery power system includes two battery modules stacked together and a heat dissipating unit. Each battery module includes a heat conductive sheet positioned at a side facing toward the other battery module. The heat dissipating unit includes heat pipes positioned between the battery modules and in contact with the heat conductive sheet of each battery module. | 03-26-2015 |
20150086829 | BATTERY MODULE HAVING THERMALLY CONDUCTIVE HOLDING FRAME - A battery module includes a top holding frame, a bottom holding frame, and a number of batteries. The top holding frame is made of thermally conductive plastic. The top holding frame defines a number of top receiving holes. The bottom holding frame is connected to and spaced from the top holding frame. The bottom holding frame defines a number of bottom receiving holes aligned with the top receiving holes one by one. Each of batteries includes a shell, an anode and a cathode at opposite sides of the shell. The batteries are positioned between the top holding frame and the bottom holding frame with the anodes of the batteries engaged in the respective top receiving holes and the cathodes of the batteries engaged in the respective bottom receiving holes. | 03-26-2015 |
20150086830 | BATTERY MODULE HAVING THERMALLY CONDUCTIVE HOLDING FRAME - A heat-dispersing battery module includes a top holding frame, a bottom holding frame, and a number of batteries. The top holding frame is made of thermally conductive plastic, and defines a plurality of top receiving holes. The thermally conductive plastic includes a plastic material and a thermally conductive material dispersed in the plastic material, where a thermal conductivity coefficient of the thermally conductive plastic exceeds 3 w/mk. The bottom holding frame is connected to and spaced from the top holding frame, the bottom holding frame defines a number of bottom receiving holes each of which being aligned with a top receiving hole. Each battery includes an anode and a cathode. The batteries are positioned between the top holding frame and the bottom holding frame with the anodes of the batteries received in the top receiving holes and the cathodes of the batteries received in the bottom receiving holes. | 03-26-2015 |
Patent application number | Description | Published |
20100215062 | WAVELENGTH OR PULSEWIDTH TUNABLE MODE-LOCKED FIBER LASER SYSTEM - A wavelength-tunable mode-locked fiber laser system is provided and includes an optical cavity. The optical cavity outputs an output laser pulse having an adjustable principal wavelength, and includes a short-wavelength-pass filter, a polarization controller, an optical gain fiber and a fiber. The short-wavelength-pass filter produces an intracavity laser pulse. The fiber has a length, and connects the short-wavelength-pass filter, the polarization controller and the optical gain fiber in series. The optical cavity has an anomalous dispersion range and a net group-velocity dispersion being within the anomalous dispersion range due to the length of the fiber. The optical cavity causes the intracavity laser pulse to propagate therein for providing the output laser pulse, providing a first laser pulse, a second laser pulse and a third laser pulse to the short-wavelength-pass filter, the polarization controller and the optical gain fiber respectively, and adjusting the intracavity laser pulse. | 08-26-2010 |
20100220386 | CLADDING-PUMPED EVANESCENT GAIN OPTICAL FIBER - A cladding-pumped gain optical fiber is provided. The cladding-pumped gain optical fiber includes a core transmitting a signal light; a first cladding covering the core and having an optical-gain dopant; a second cladding covering the first cladding for transmitting a pumping light; and a third cladding covering the second cladding for reflecting the pumping light. | 09-02-2010 |
20110305418 | SINGLE-FIBER MACH-ZEHNDER FILTER AND METHOD OF MANUFACTURING THE SAME - The present invention provides a method for producing a Mach-Zehnder filtering device. The method includes the following steps: (a) providing an optical fiber having a jacket and a core containing rare earth element dopants; (b) stripping the jacket of a segment of the optical fiber; and (c) performing a fused-tapering to the stripped segment of the optical fiber to form a first and a second necks simultaneously, wherein the core exists in both the first and the second necks to form a Mach-Zehnder interferometer. | 12-15-2011 |
Patent application number | Description | Published |
20130170182 | LED LAMP - An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The body includes a rear cover, a front cover, a fixing member, a lamp board, a number of LED light sources and a driving circuit board. The fixing member includes a ring-shaped fixing element. The lamp board is mounted on an external circumferential surface of the fixing element, the LED light sources are mounted on the lamp board facing an inside of the rear cover. The driving circuit board is configured to drive the LED light sources to emit light beams towards the rear cover. The rear cover is configured for allowing a portion of the light beams from the LED light sources to pass therethrough and reflecting remaining portion of the light beams to the front cover, and the front cover is configured for allowing the reflected light to pass therethrough. | 07-04-2013 |
20130170183 | LED LAMP - An LED lamp includes a socket and a shallow dish-shaped body detachably connected to the socket. The socket is electrically connected to an external power source. The body includes a rear cover, a transparent front cover, a lamp board, a number of LED light sources, a driving circuit board and a fixing member. The LED light sources are mounted on the lamp board facing the front cover, wherein the LED light sources are visible from an outside of the transparent front cover when they are lit. The driving circuit board is electrically connected to the socket and the lamp board, and is configured for driving the LED light sources to emit light beams. The fixing member is configured for fixing the rear cover, the driving circuit board and the lamp board together. | 07-04-2013 |
20130223065 | STREET LAMP - A street lamp includes a lamp post and a lamp housing mounted on a distal end of the lamp post. An alternating current cable is received in the lamp post. A light source is received in the lamp housing. A power supplying device is electrically connected to the light source via a connecting cable. A connection device includes an Edison screw socket and an Edison male screw plug being detachably and threadedly engaged in the Edison screw socket. The Edison screw socket is electrically coupled to the alternating current cable, and the Edison male screw plug is electrically and mechanically coupled to the power supplying device. The power supplying device is configured for converting an alternating current into direct current and supplying the direct current to the light source. | 08-29-2013 |
20140043173 | STREETLIGHT, SERVER AND SYSTEM FOR CALLING FOR TAXIS - A streetlight includes a storage unit pre-storing a location of the streetlight, a communicating unit communicating with a server, an input unit mounted facing toward an outside of the streetlight, a display unit, and a control unit. The input unit generates a first request signal in response to a user operation thereon. The control unit obtains the location of the streetlight stored in the storage unit in response to the first request signal, generates a second request signal carrying the obtained location, and controls the communicating unit to transmit the second request signal to the server. The server schedules one or more taxis which are currently vacant and whose current locations are near the obtained location. The display unit displays the one or more current locations and one or more identifications of the one or more taxi scheduled. A related server and system are also provided. | 02-13-2014 |
20140046774 | SERVER AND SYSTEM FOR STREETLIGHT ADVERTISING - A server includes a communicating unit, a storage unit, and a control unit. The communicating unit communicates with a plurality of clients and a plurality of streetlights, receives advertisements from the plurality of clients, and information of a user's personal consumption preference sent by and from each of the streetlights. The storage unit stores the advertisements provided by the plurality of clients. The control unit obtains the advertisements from the storage unit according to the information of the user's personal consumption preference transmitted by and from a streetlight, and controls the communicating unit to transmit the obtained advertisements to the streetlight. A related system is also provided. | 02-13-2014 |
20140049409 | BUS STOP AND SYSTEM PROVIDING TRAVEL INFORMATION IN RELATION TO BUSES - A bus stop includes a storage unit, a communicating unit, a display unit, and a control unit. The communicating unit communicates with a server which is in communication with a plurality of buses, a plurality of stops which the buses will pass, and current locations of the buses. The display unit displays at least one route consisting of a plurality of bus stops including the bus stop. The control unit generates a request signal carrying the location of the bus stop to the server. The server determines current locations of the buses on a route which includes the bus stop, compares the real-time locations with the location of the bus stop to select a nearest bus travelling towards the bus stop. The display unit display a mark marking the bus stop. A related system is also provided. | 02-20-2014 |
20140052365 | BUS STOP AND SYSTEM CAPABLE OF PROVIDING DETAILED BUS SCHEDULES - A bus stop includes a storage unit, a communicating unit, an input unit, a control unit, and a display unit. The communicating unit communicates with a server storing relationships among bus terminals, stop information of bus stops and current locations of the bus terminals. The server determines which one or ones travel toward the bus stop according to the current locations of the bus terminals and the location of the bus stop. The display unit displays the current locations of the bus terminals determined by the server. A related system is also provided. | 02-20-2014 |
20140091733 | LIGHT EMITTING DIODE LIGHTING DEVICE WITH TUNABLE DUTY CYCLES - This disclosure provides a smart lighting apparatus. The lighting device includes a power input device and an insertion slot. The power input device is electrically connected to a light source, and the insertion slot is installed between the light source and the power input device for receiving the smart card to manage the lighting device. The smart card has a power source and an ecosystem dimming device electrically connected with to the power source. The ecosystem dimming device controls the luminance of the light source with power-saving efficiency. | 04-03-2014 |
20140097767 | REMOTELY CONTROLLED SMART LIGHTING SYSTEM - The disclosure provides a smart lighting system. The smart lighting system includes a lighting apparatus, a controller, and a remote control. The lighting apparatus is coupled to the controller and a power supply. The controller is connected to the remote control via a communication interface. The controller includes a user identification device (UID), a encryption system, and a dimmer. Via the encryption system, the UID is adapted to authenticate the signals transmitted from the remote control, and the dimmer modifies electrical currents from the power supply for the lighting apparatus according to the signal. The brightness of the lighting apparatus is thus modulated by the remote control. | 04-10-2014 |
Patent application number | Description | Published |
20150188105 | BATTERY MODULE - A battery module includes a base, a battery assembly supported by the base, and a least one liquid-adsorbing member. The battery assembly contains liquid electrolyte. The least one liquid-adsorbing member is positioned between the base and the battery assembly to absorb the electrolyte if the electrolyte leaks from the battery assembly. | 07-02-2015 |
20150188200 | BATTERY MODULE - A battery module includes a base, a battery assembly supported by the base, and a heat dissipation unit for dissipating heat created by the battery assembly. The heat dissipation unit comprises a cooling box defining an interior space to accommodate a cooling fluid, an inlet to feed the cooling fluid into the interior space, and an outlet to discharge the cooling fluid from the interior space, thereby allowing circulation of the cooling fluid in the cooling box. | 07-02-2015 |
20150188201 | BATTERY MODULE - A battery module includes a base, a battery assembly supported by the base and comprising one or more battery cells, and a heat dissipation unit for dissipating heat created by the one or more battery cells. The heat dissipation unit comprises one or more heat-conducting elements to transmit the heat from the one or more battery cells. Each of the one or more heat-conducting elements comprises a plurality of branches concentrated at a substantially middle portion to form a fixing portion and extend away from each other at two ends of each branch. Each of the one or more battery cells is in contact with the branches of at least one of the one or more heat-conducting elements. | 07-02-2015 |
20150188202 | BATTERY MODULE - A battery module includes a base, a battery assembly supported by the base and including one or more battery units, and a heat dissipation unit for dissipating heat created by the one or more battery units. Each battery unit includes two battery cells aligned with and spaced from each other. The heat dissipation unit includes one or more heat-conducting elements, a cooling box, and one or more connecting elements. Each battery unit has at least one heat-conducting element in contact with side surfaces of the two battery cells at the same side and coupled to one of the one or more connecting elements. Each connecting element is positioned between the two battery cells of one of the one or more battery units and secured to the cooling box to transmit the heat from the one or more heat-conducting elements to the cooling box. | 07-02-2015 |