Patent application number | Description | Published |
20100011605 | Clothes dryer - A clothes dryer includes: a main body constituting an outer appearance; a drum rotatably installed within the main body; a front supporter supporting the drum at a front side; and a fragrance supply device configured to supply fragrance to the interior of the drum, wherein the fragrance supply device includes a liquid level detecting unit for detecting a liquid level of a fragrance liquid stored therein. The fragrance supply device includes a liquid level detecting unit. The liquid level detecting unit includes an electrode sensor installed in the chamber, a magnet attached to a floater, and a reed switch. With the presence of the liquid level detecting unit, when the fragrance liquid stored in the chamber is used up so it needs to be supplemented, the user can easily recognize that upon viewing an indication displayed on a control panel or the like. | 01-21-2010 |
20100011606 | Clothes dryer having fragrance supplying module - Disclosed is a clothes dryer including, a main body configuring an outer appearance, a door installed at a front surface of the main body for opening and closing an inside, a drum rotatably installed in the main body, a front supporter disposed in the main body for supporting a front side of the drum, and a fragrance supplying module for supplying a fragrant material into the drum, wherein the fragrance supplying module is mounted at the front supporter in the main body to be reachable by opening the door, and the fragrant material contained in the fragrance supplying module is a solid, liquid or gaseous component, whereby supplement or replacement of the fragrant material can be facilitated, if required, by allowing the fragrance supplying module for spraying fragrance into the drum of the dryer to be installed at a easily reachable position. | 01-21-2010 |
20100011607 | Clothes dryer having fragrance supplying module - A clothes dryer having a fragrance supplying module, comprises: a body that forms appearance of the clothes dryer; a drum rotatably installed in the body; and a front supporter for supporting the drum at a front side, wherein the fragrance supplying module for supplying fragrance into the drum is provided at the front supporter. The fragrance supplying module comprises a fragrance injection unit, a fragrance storage unit connected to the fragrance injection unit, a pump connected to the fragrance storage unit, and a nozzle connected to the pump by a tube, for lo spraying fragrance into the drum. Accordingly, a fragrant liquid stored in the fragrance storage unit can be easily sprayed into the drum. | 01-21-2010 |
20100011611 | Method for controlling fragrance spray for clothes dryer - A method for controlling fragrance spray for a clothes dryer, comprising: a clothes inputting step of inputting an object to be dried into a drum of a clothes dryer; a steam spraying step of spraying steam into the drum of the clothes dryer; a first fragrance spraying step of spraying fragrance into the drum of the clothes dryer during the steam spraying step; and a second fragrance spraying step of spraying fragrance into the drum of the clothes dryer after the steam spraying step has finished. Since fragrance is firstly sprayed into the drum of the clothes dryer while steam is sprayed to the clothes during the drying step. Then, the fragrance is secondarily sprayed into the drum after the steam spraying step has finished. This may allow fragrance to be more effectively deposited onto the clothes inside the drum, and may enhance a drying effect by steam. | 01-21-2010 |
Patent application number | Description | Published |
20140029784 | SUSPENSION FOR A SOUND TRANSDUCER - An object of the present invention is to provide a suspension for a sound transducer which has a central portion serving as a center diaphragm and which has a cover layer and a copper pattern partially removed to prevent a decrease in sound pressure from being caused by an increase in weight of a vibration system. According to the present invention, there is provided a suspension for a sound transducer which includes a central portion, a peripheral portion, and a support portion for connecting the central portion to the peripheral portion, the suspension comprising: a base film, a conductive film attached on the base film by means of an adhesive, and a cover layer attached on the conductive film by an adhesive, wherein at least part of the cover layer disposed on the central portion is removed. | 01-30-2014 |
20140056463 | SUSPENSION FOR HIGH POWER MICRO SPEAKER AND HIGH POWER MICRO SPEAKER HAVING THE SAME - The present invention relates to a suspension structure for a high power micro speaker and, more particularly, to a shape of a suspension which ensures a lightweight of the suspension as well as high reliability and a conductive pattern which applies electric signals. The present invention provides a suspension for a high power micro speaker that includes an outer peripheral portion, a central portion and a connection portion, is provided with a conductive pattern, and is formed in a rectangular shape, wherein land portions for use in soldering or welding lead-in wires of a voice coil are formed on long connection portions disposed on long sides. | 02-27-2014 |
20140119578 | VIBRATION MODULE FOR SOUND TRANSDUCER - The present invention relates to a vibration module for a sound transducer and, more particularly, to a vibration module for a sound transducer which can prevent sound leakage by minimizing contacts between a diaphragm and a voice coil. The vibration module for the sound transducer according to the present invention comprises: a substrate having an inner portion and an outer portion, an electrical connection portion for applying electrical signals to a voice coil being provided on the inner portion and a terminal being provided on the outer portion, for performing electrical connection between the electrical connection portion and the terminal; a first diaphragm attached between the inner portion and outer portion of the substrate; and the voice coil mounted on the inside of the inner portion of the substrate with a certain distance from the first diaphragm and electrically connected to the electrical connection portion. | 05-01-2014 |
20140119592 | SOUND TRANSDUCER WITH VENTILATION STRUCTURE - The present invention discloses a sound transducer with a ventilation structure capable of securing a flow path of air introduced from within and outside of the sound transducer to the maximum. The sound transducer with a ventilation structure includes a frame, a magnetic circuit installed within the frame, a voice coil vibrating according to mutual electromagnetic force with the magnetic circuit upon receiving an electrical signal, a vibration plate vibrating according to vibrations of the voice coil to generate a sound, and a drain hole formed to be adjacent to the corner of the frame and allowing air to flow between the interior and exterior of the frame. | 05-01-2014 |
20140169593 | HIGH-OUTPUT MICROSPEAKER - The present invention relates to a high-output microspeaker, and more particularly, to a high-output microspeaker which includes a damper for preventing lateral vibrations of a diaphragm. The present invention discloses a high-output microspeaker, comprising: a frame; a protector; a yoke assembly coupled to the frame and including a magnet; a diaphragm provided in the frame and producing vibration; a voice coil coupled to the diaphragm and vibrating the diaphragm; a terminal provided on one side of the frame and providing an electrical connection between the lead wire of the voice coil and an external terminal; and a damper formed of an FPCB that includes an inner portion to which a center diaphragm, a side diaphragm and the voice coil are attached, an outer portion to which the side diaphragm is attached and which is in contact with the frame and the protector, a support portion functioning to connect the voice coil, the outer portion and the inner portion and including a land portion to which the lead-in wire of the coil is soldered or welded, and a connecting portion extending outward from the outer portion and providing an electrical connection between the terminal provided on the frame and the outer portion. | 06-19-2014 |