Patent application number | Description | Published |
20100109828 | Transformer - A transformer includes a main body and a wire. The main body has several winding partitions and two end portions. Several leads are disposed in either end portion and a buffer region is formed between the right end portion and the right-most winding partition. An intermediate area is disposed between the buffer region and the right-most winding partition. One end of the wire is connected to one of the leads and the wire passes the right end portion. Before the wire goes into the buffer region, the wire is folded for several times and then is twisted and rolled for several turns to make the wire thicker. Next, the thicker wire is wound around the iron core in the buffer region for several turns and then the thicker wire passes the intermediate area and goes into the right-most winding partition. | 05-06-2010 |
20100123538 | Transformer - A transformer includes a main body and a secondary winding. The main body has a primary winding partition, several secondary winding partitions and two end portions. Several leads are disposed in either end portion. A wire-guiding area is formed in a sunken area in the primary winding partition and a buffer region is formed between the primary end portion and the primary winding partition. The secondary winding is wound around the core on the secondary winding partitions. One end of the wire runs from the secondary winding partitions to the wire-guiding area. Before the secondary wire goes into the buffer region, the secondary wire is folded for several times and then is twisted and rolled for several turns to make the secondary wire thicker. Then the secondary wire goes into the buffer region and then is connected to one of the primary leads. Due to the wire-guiding area and buffer region, the secondary wire would not be affected or pressed against by the primary wire. | 05-20-2010 |
20110102120 | Transformer - A transformer includes a main body and a wire. The main body has several winding partitions and two end portions. Several leads are disposed in either end portion and a buffer region is formed between the right end portion and the right-most winding partition. An intermediate area is disposed between the buffer region and the right-most winding partition. One end of the wire is connected to one of the leads and the wire passes the right end portion. Before the wire goes into the buffer region, the wire is folded for several times and then is twisted and rolled for several turns to make the wire thicker. Next, the thicker wire is wound around the iron core in the buffer region for several turns and then the thicker wire passes the intermediate area and goes into the right-most winding partition. | 05-05-2011 |
20110193670 | TRANSFORMER - A transformer includes a main body, at least a rubber piece and a wire-guiding groove. The main body has a primary winding partition, several secondary winding partitions and two end portions. Several leads are disposed in either end portion. The rubber piece provides the buffer action, and it makes the secondary wire of the transformer which is pulled from several primary leads run closely and automatically fitted on the surface of the rubber piece and the primary end piece. The transformer used the rubber piece as buffer to avoid bending and breakage. The wire-guiding groove is formed in the primary end piece. The wire-guiding groove can guide the secondary wire to keep the secondary wire running closely and neatly on the lower surface of the primary winding partition. | 08-11-2011 |
20120182112 | TRANSFORMER - An improved transformer is disclosed. The transformer of the present invention includes a main body. The main body has a primary winding partition, several secondary winding partitions and two end portions. Several leads are disposed in either end portion. A sloped wire-guiding groove is provided in a vertical wall of the primary winding partition and may guide the winding in the primary winding partition. The width of the sloped wire-guiding groove is slightly greater than that of the wire to avoid the rupture of the wire. | 07-19-2012 |
Patent application number | Description | Published |
20090179811 | ANTENNA STRUCTURE WITH FIXING UNIT - An antenna structure includes a substrate, a signal transmission unit and at least one fixing unit. The substrate is made of a dielectric material and has at least a through hole. The signal transmission unit has a transmission path and goes through the through hole. The fixing unit is made of a flexible or deformable material, and is in contact with the signal transmission unit and the inner surface of the through hole to fix the signal transmission unit on the substrate. | 07-16-2009 |
20090213010 | POLARIZED ANTENNA WITH REDUCED SIZE - A polarized antenna with reduced size includes a substrate, a ground electrode, a radiation electrode and a side-feeding electrode. The substrate is made of dielectric materials, and the ground electrode, the radiation electrode and the side-feeding electrode are made of electrically conductive materials. By forming a plurality of characteristics-setting elements within the radiation electrode, the polarized antenna can have the advantages of wider bandwidth and smaller size. By changing the design of characteristics-setting elements, the circular polarization characteristics of the antenna can be adjusted or a linear polarization antenna can be obtained. The present invention can be implemented to become a through-hole device or an SMD device. | 08-27-2009 |
20100033382 | CIRCULARLY POLARIZED ANTENNA - A circularly polarized antenna includes a substrate, a signal transmission unit, a radiation electrode and a ground electrode. The substrate is made of a dielectric material and has a through hole through both a first surface and a second surface of the substrate. The signal transmission unit goes through the through hole. The radiation electrode is disposed on the first surface of the substrate. The ground electrode is disposed on the second surface of the substrate. In addition, the radiation electrode comprises a central electrode and a plurality of peripheral electrodes. The peripheral electrodes extend from the central electrode. | 02-11-2010 |
20120299782 | MINIATURE ANTENNA - The present invention is related to a miniature antenna, mainly comprising a dielectric element, at least one first conductive plane, a second conductive plane, a third conductive plane, a plurality of ground terminals, and a signal feeding terminal. A part of the first conductive plane overlaps a part of the second conductive plane to form a first overlap region. A part of the first conductive plane also overlaps a part of the third conductive plane to form a second overlap region. Two resonant frequencies thus can be provided for the miniature antenna. By adjusting the sizes of overlap regions, the distances between the conductive planes, or dielectric constant of the dielectric element, the bandwidths of the two resonant frequencies may be produced to overlap each other to form a miniature antenna having a wider bandwidth. | 11-29-2012 |
20120319911 | WIDE BANDWIDTH ANTENNA - A wide bandwidth antenna, wherein, at least an antenna module is provided on a substrate, said antenna module includes a plurality of antenna elements having spiral geometric patterns, that are connected one by one in series. Each antenna element is formed by an electrically conductive trace winding from outside said spiral geometric pattern to inside, then it winds back from inside to outside. A first antenna element in the antenna module is connected to a signal input terminal, and that is connected electrically to a signal transmission line. | 12-20-2012 |
20150130676 | MULTI-FREQUENCY ANTENNA - A multi-frequency antenna includes a ground layer, at least one antenna unit and at least one antenna network. The antenna unit has its one end electrically connected to the ground layer and its other end electrically connected to the antenna network for generating at least one first resonance frequencies. The antenna network includes at least one feeding circuit, and at least one resonance unit. Each resonance unit includes at least one resonant segment. Each resonant segment is electromagnetically coupled with the adjacent ground layer to generate at least one second resonance frequency. Thus, the multi-frequency antenna is capable of generating multiple different resonance frequencies. | 05-14-2015 |
Patent application number | Description | Published |
20100123630 | MINIATURE ANTENNA - The present invention discloses a miniature antenna that has a simple structure, compact dimension and high efficiency. The miniature antenna is comprised of a dielectric element made of a dielectric material, having a first surface and a second surface opposite to the first surface, a first electrode layer being laid on the first surface, and a second electrode layer being laid on the second surface. The first electrode layer connected to a signal feeding line and the second electrode layer, connected to a ground plane, are partially overlapped to form a region that functions as a capacitor. Thereby, the miniature antenna can transmit and receive signals. The capacitance and resonant frequency of the miniature antenna can be adjusted via varying the pattern of the electrode layers, varying the thickness or permittivity of the dielectric element or via varying the size of the overlapping areas of the two electrode layers. | 05-20-2010 |
20110095947 | MINIATURE MULTI-FREQUENCY ANTENNA - A miniature multi-frequency antenna, comprising at least one dielectric substrate, at least one signal electrode and at least one ground electrode. The signal electrode and the ground electrode are disposed on a substrate. The signal electrode contains at least two branches and at least one branch is partially overlapped with the ground electrode. Each interlayer region between the partially overlapped electrodes forms a specific capacitance. By utilizing this interlayer capacitive effect, the resonant frequency of lower frequency band is achieved while the size of the antenna is effectively reduced. For obtaining the resonant frequency of the high frequency bands, the design concept of PIFA is applied on other branches of the signal electrode. A miniature antenna thus obtained is capable of transmitting/receiving multi-frequency signals having the benefits of easily adjusting impedance and resonant frequency. | 04-28-2011 |
Patent application number | Description | Published |
20150272097 | Fish Attracting Lamp Device and a System Thereof - A fish attracting lamp device includes a rod with at least one fixing portion; at least one lamp frame with a connecting portion fixed to the fixing portion of the rod; a plurality of light sources fixed in the at least one lamp frame to produce light beams to attract fish and each being provided with a coolant input pipe and a coolant output pipe; and a cooling pipe set connected to the coolant input and output pipes of the light sources. A fish attracting lamp system in accordance with the present invention includes plural such fish attracting lamp devices, each of the fish attracting lamp devices has a pipeline inlet connected to a pipeline inlet of a neighboring fish attracting lamp device, and has a pipeline outlet connected to a pipeline outlet of another neighboring fish attracting lamp device. | 10-01-2015 |
20150276149 | Spectrum Converting Device and a Method for Making the Same - A method is used to make a spectrum converting device by putting fluorescent particles into an optical element, and the optical element is removably mounted on a lamp. The fluorescent particles can change the wavelength of the light emitted from the lamp, and the lamp of the can produce different colored lights simply by replacement of the spectrum converting device containing different fluorescent particles. | 10-01-2015 |
20150290675 | PORTABLE LIGHT EMITTING DEVICE AND A LAMP EQUIPPED WITH IT - A portable light emitting device and a lamp equipped with it. The portable light emitting device includes a housing and a light emitting unit, and is designed for insertion of a single finger and is therefore very compact to carry. Besides, the light emitting unit is able to selectively produce visible light and UV light, the visible light is used for illumination purpose, and the UV light can dry the nail polish, so that the light emitting device become more versatile and provides more added values. The light emitting device can further be used as an illumination lamp, such as a desk lamp, when in combination with a support, which further improves the versatility and convenience of use of the light emitting device. | 10-15-2015 |
20160021857 | COLOR ADJUSTABLE FISH ATTRACTING LAMP - A color adjustable fish attracting lamp includes a base; and a light emitting diode board disposed at one side of the base. The LED board includes a base board, and a plurality of first light emitting members and second light emitting members. The first light emitting members and second light emitting members produce different lights of different wavelengths, and are capable of being turned on simultaneously or independently so as to produce lights of different wavelengths to attract different fishes. The first and second light emitting members are disposed on the base of the lamp and capable of producing lights of different wavelengths so as to attract different fishes. | 01-28-2016 |
20160025323 | LAMP WITH AN OVERHEAT PROTECTION DEVICE - A lamp with an overheat protection device includes: a housing, a base board, an overheat protection unit and a LED. The LED of the present invention is disposed on the base board, and the overheat protection unit has the heat conduction surface directly abutted against the base board. When the LED overheats, heat energy can be transmitted to the base board then transmitted to the overheat protection unit, so that the overheat protection unit can be heated quickly and directly to reduce reaction time, which prevents the LED from overheating. | 01-28-2016 |