Patent application number | Description | Published |
20100085765 | COMBINATIONAL INSET LAMP EXEMPT FROM A SHIELDING CYLINDER - A combinational inset lamp exempt from a shielding cylinder comprises a light-source body. The light-source body is covered by an insulation cover. An extension cover replaceable is provided at the top of insulation cover. An outer disk cover spirally removable and replaceable is provided outwards and transversally around the outer circumference of the lower part of insulation cover. At least opposite two sides of the outer circumferential wall of insulation cover are respectively formed outwards with an elastic clamping flake. The elastic clamping flake is removable and flexible so that the outer disk cover and the elastic clamping flake may work with each other to directly wedge the lamp onto the ceiling. Thus, the lamp that may be provided without any shielding cylinder is removable and replaceable conveniently for achievement of the advantages of carbon decrease, energy saving, and environmental protection. | 04-08-2010 |
20110050439 | PROTECTOR HAVING A DUAL-WARNING OUTER CASING - A protector having a dual-warning outer casing includes a housing and a circuit board. The housing has one end formed with a pull portion. The pull portion has a through hole for insertion of an illuminating unit. The circuit board is disposed in the housing and includes two protection modules, a first alarm module and a second alarm module thereon. The first alarm module and the second alarm module are connected with the illuminating unit. Thereby, the protector is capable of sending warnings for abnormal circuit and high voltage via the illuminating unit. | 03-03-2011 |
20130039071 | LAMINATED HEAT-DISSIPATING AND NON-DISPOSABLE LED LAMP - A laminated heat-dissipating and non-disposable LED lamp includes a lamp holder, an LED luminous module, a lampshade and a heat dissipation unit. The lamp holder is provided with a hollow shell, the LED luminous module is assembled on the lamp holder and the lampshade is mounted on the LED luminous module. The heat dissipation unit is covered around the circumferential side of the lamp holder, instituted of a multi-ply heat-dissipating layer. By so designing, heat energy produced by the LED lamp can be transmitted to the heat dissipation unit, and the heat-dissipating layer can function to increase a heat dissipation area and a heat dissipation distance of contact of the LED lamp with open air, able to prolong service life and enhance luminous efficiency of the LED lamp and also reduce electronic waste. | 02-14-2013 |
20130058101 | NON-DISPONSABLE LED LAMP - A non-disposable LED lamp includes a main body, an LED unit disposed on the main body. The outer side of the LED unit is covered with a lampshade. A light-reflecting member is vertically provided in the lampshade. The light-reflecting member has a periphery side formed with a light-reflecting slanted surface which is taped toward the LED unit. When the LEDs is activated, part of the light will be reflected by the light-reflecting slanted surface to radiate light toward the whole lampshade, so the non-disposable LED lamp enables to radiate light in a pantoscopic way. The non-disposable LED lamp of the present invention can increase the radiating angle to provide an even illumination effect. | 03-07-2013 |
20130329322 | LED HAVING TWO PINGS THAT HANDLE CONTINGENCIES OF OPEN, STATIC ELECTRICITY, AND SURGE - An LED having two pins that handle contingencies of open, static electricity, and surge comprises an LED cell, a thyristor, such as SCR, with three electrodes arranged in series connection to the LED cell, a transistor for a gate of the thyristor to trigger signals, and a voltage detecting circuit. When the LED cell breaks due to open, a proper current is acquired via the voltage detecting circuit so as to trigger the SCR, thereby providing a substitute current route that allows the rest of the serially-connected LED cells to keep lighting. When static electricity or surge occurs at two ends of the LED cells, the SCR provides a route to guide the static electricity or the surge, which protects the LED cells. | 12-12-2013 |
20130329323 | INTEGRATED CIRCUIT PROVIDING A FUNCTION OF SUBSTITUTING LED OPEN AND A PROTECTION AGAINST STATIC ELECTRICITY AND SURGE - An integrated circuit providing a function of substituting LED open and a protection against static electricity and surge can be coupled and parallelly connected to an LED. The integrated circuit comprises a thyristor, such as SCR, with three electrodes, a transistor for a gate of the thyristor to trigger signals, and a voltage detecting circuit. When the LED breaks due to open, a proper current is acquired via the voltage detecting circuit so as to trigger the SCR, thereby providing a substitute current route that allows the rest of the serially-connected LEDs to keep lighting. When static electricity or surge occurs at two ends of the LEDs, the integrated circuit provides a route to guide the static electricity or the surge, which protects the LEDs. | 12-12-2013 |
20130329328 | INTEGRATED PROTECTOR HAVING TWO PINS FOR CONTROLLING A BREAKOVER VOLTAGE TO PREVENT SURGE FROM A LIGHTING STRIKE AND STATIC ELECTRICITY - An integrated protector having two pins for controlling a breakover voltage to prevent surge from a lightning strike and static electricity comprises a thyristor with three electrodes, such as an SCR, a transistor for a gate of the thyristor to trigger signals, and a voltage detecting circuit. When static electricity or surge occurs at two ends of the integrated protector and the protected part/device that are arranged in a parallel connection, the integrated protector acquires a proper current to trigger the thyristor via the voltage detecting circuit. Accordingly, the integrated protector provides a route to guide the static electricity or the surge, which protects the part/device that is parallelly connected to the integrated protector. | 12-12-2013 |
20140203767 | ELECTRIC INDUCTION CHARGER CAPABLE OF COLLECTING ELECTRIC WIRE - An electric induction charger capable of collecting an electric wire includes a charging body, a wire collection disk which is pivotally connected at one side of the charging body, and an electric wire. The charging body includes a power conversion unit therein. The power conversion unit is connected with a first coil. The wire collection disk includes a second coil therein. The second coil is electrically connected with the electric wire. Through the first coil and the second coil, the electric power is transmitted wirelessly from the charging body to the wire collection disk by using electromagnetic induction. The user can turn the wire collection disk to collect the electric wire. It is convenient for the user to store and carry the electric wire. | 07-24-2014 |
20140210341 | NON-CONTACT AND NON-DISPOSABLE ELECTRIC INDUCTION LED LAMP - A non-contact and non-disposable electric induction LED lamp includes a power source and a luminous-radiating unit combined together. The power source is formed with a power source module electrically connected with a first electric induction plate, while the luminous-radiating unit is provided with a second electric induction plate corresponding with the first electric induction plate and electrically connected with an LED module. Thus, the electricity of the power source can be transmitted to the luminous-radiating unit via electromagnetic induction produced between the first and the second electric induction plates to enable the LED module to emit light. The LED lamp of this invention can partially be replaced conveniently and has water proof and dustproof effects. | 07-31-2014 |
20140239727 | MULTI-DIRECTIONAL WIRELESS POWER SUPPLY DEVICE APPLYING CAMBERED COILS FOR COPULING TO ELECTRICITY - A multi-directional wireless power supply device applying cambered coils for coupling to electricity comprises a power base. A top surface of a case of the power base is defined as a cambered surface. An electric joint is disposed on the case and connected to a power converting unit disposed in the case. The power converting unit is further connected to a primary coil whereby the primary coil accompanying with a secondary coil of an external electric equipment can attain an electromagnetic induction to transmit the electrical energy to the external electric equipment wirelessly for using and allow the external electric equipment to be rotated in multiple directions for attaining the multi-directional wireless power supply, which also facilitates a convenient detachment and easy carrying of the external electric equipment. | 08-28-2014 |