Abstract:
A capacitor that has the features of heat dissipation and energy conservation comprises a capacitor core, an aluminum shell surrounding the capacitor core, the aluminum shell is covered with rubber that completely covers the top of the capacitor core, then with the use of an extruding machine, the upper orifice of the aluminum shell is extruded and sealed up around the rubber completely; the outer surface of the aluminum is formed with an aluminum oxidized insulating layer after the aluminum shell is processed through an aluminum metal surface transformation treatment, since the aluminum shell is not covered with plastic film (or sleeve), heat dissipation is enhanced; in addition, since plastic film or sleeve is not used, no pollution is occurred, and hence more friendly to the environment; furthermore, since heat generation is low, energy is conserved.
Abstract:
A multi-function printer including a body, a door, a feeding module, a transmission module, and a cam assembly is provided. The door is assembled to the body being opened or closed relative to the body. The feeding module and the transmission module are disposed in the body. The feeding module has a driving gear. The transmission module has a swim arm with an end connected to the driving gear. The cam assembly is movably disposed in the body and configured between the door and the transmission module. The cam assembly is in a moving range of the swim arm, and the door is in a moving range of the cam assembly. When the driving gear rotates in a direction, the other end of the swim arm is engaged to the cam assembly, and drives the cam assembly to push the door open.
Abstract:
A capacitance unit includes an anode portion, an insulating portion, a cathode portion and a colloid portion. The front end of the anode portion extends to from an anode terminal. The insulating portion surrounds the anode portion and covers a first partial surface of the anode portion. The cathode portion is disposed next to the insulating portion, and the cathode portion covers a second partial surface of the anode portion. The colloid portion is disposed next to the insulating portion, and the colloid portion surrounds the cathode portion and covers a partial surface of the cathode portion.
Abstract:
A stacked solid electrolytic capacitor and a method for manufacturing the same are disclosed. The stacked solid electrolytic capacitor includes two capacitor sets, a positive electrode conducting device, a negative electrode conducting device, and a package unit. Each capacitor set includes at least one capacitor unit. The front side of the positive electrode portion of the capacitor set extends to form a positive electrode pin. The positive electrode conducting device has at least one first positive electrode conducting lead frame and at least one second positive electrode conducting lead frame. The first positive electrode conducting lead frame is electrically connected with the second positive electrode conducting lead frame. The negative electrode conducting device has at least one negative electrode conducting lead frame, and is electrically connected with the negative electrode of the two capacitor sets by using metal conductive material.
Abstract:
A linear light-emitting diode (LED)-based solid-state lamp having an electrically insulating heat sink that comprises a honeycomb structure is used to replace a conventional metallic one for efficiently dissipating the heat generated by operating the lamp. The lamp further built with a pair of shock protection switches can operate free of electric shock hazard.
Abstract:
A stacked solid-state electrolytic capacitor with multi-directional product lead frame structure includes a plurality of capacitor units, a substrate unit and a package unit. The capacitor units are stacked onto each other. Each capacitor unit has a positive electrode and a negative electrode, the positive electrode of each capacitor unit has a positive pin extended outwards, the positive pins are electrically stacked onto each other, and the negative electrodes are electrically stacked onto each other. The substrate unit has at least one positive guiding substrate electrically connected to the positive pins of the capacitor units and a plurality of negative guiding substrates electrically connected to the negative electrodes of the capacitor units. The package unit covers the capacitor units and one part of the substrate unit in order to expose an end of the at least one positive guiding substrate and an end of each negative guiding substrate.
Abstract:
A linear light-emitting diode (LED)-based solid-state device comprising a curved surface to hold a flexible printed circuit board with multiple linear arrays of surface mount LEDs provides lighting applications with a broad viewing angle over 180° along the radial direction. On each of the two lamp bases of the lamp, a shock-protection switch is mounted to prevent shock hazard during re-lamping.
Abstract:
An improved light-emitting diode (LED) lighting structure includes a body of LED and a light reflection layer. In a preferred form of the lighting structure, the LED body includes a dual-pin through-hole LED, which has a coupling section for mounting and positioning. The light reflection layer is formed on a rear portion of the LED body and extends frontward to form a hood-like configuration for reflection of light. In an alternative form of the lighting structure, the LED body includes one or more surface-mount LEDs, each of which has electrodes respectively soldered to a circuit formed on a board. The LED body is deposited in a hood having an opening. The hood has an inside surface on which a light reflection layer is formed. As such, advantages in terms of elimination of light leakage, reduction of loss of light energy, increase of LED lighting performance, ease of use, and stability of mounting can be achieved.
Abstract:
A linear light-emitting diode (LED)-based solid-state device comprising at least two shock protection switches, at least one each at the two ends of the device, fully protects a person from possible electric shock during re-lamping with LED lamps.
Abstract:
The present invention relates to a capacitor unit, which includes an anode portion, a cathode portion, and an insulating portion. The insulating portion is provided for in a form of a headband to partially cover the surface of the anode portion to divide the anode and the cathode portions. The cathode portion partially covers the anode portion and is located behind the insulating portion. The cathode portion has at least one conductive layer which is made of a conductive polymer having copper, copper alloy, or a mixture thereof.