Abstract: This application relates to the field of lighting, and discloses an LED filament. The LED filament includes an LED chip unit, a light conversion layer, and an electrode. The light conversion layer covers the LED chip unit and part of the electrode, and a color of a light emitted by the LED filament after lighting is different from a color of the light conversion layer. This application has the characteristics of uniform light emission and good heat dissipation effect.

Abstract: A formula of suppressing viability of tumor cells is disclosed. The formula comprises 27.3-50.0 wt % of Taiwanofungus camphorates, 27.3-40.0% of Ganoderma lucidum and 16.7-45.4% of Glycyrrhiza uralesis Fisch.

Abstract: A formula of suppressing viability of tumor cells is disclosed. The formula comprises 27.3-50.0 wt % of Taiwanofungus camphorates, 27.3-40.0% of Ganoderma lucidum and 16.7-45.4% of Glycyrrhiza uralesis Fisch.

Abstract: The invention relates to an extension wire socket assembled structure, and more particularly to a safety see-saw switch with an embedded electrical connection device for the extension wire socket having safety see-saw switch disposed from inside out. The present invention is a two-in-one molded structure. An end of a positive output terminal of the safety see-saw switch first rivets the output electrode plate of a socket and another end of the positive output terminal of the safety see-saw switch couples with a dual metal plate within a housing and then a U-shaped body at a front end of an input electrode plate rivets a power cord and a tail end thereof as a positive input terminal is arranged within the housing so that a contact on the positive input terminal connects to a contact of the dual metal plate, forming the embedded electrical connection.

Abstract: The present invention discloses a conducting crimp terminal structure of a plug capable of simplifying its manufacturing process, and particularly a flat conducting crimp terminal structure of a solid knife body with a thickness of 1.5 mm that includes a conducting crimp terminal having a flat rectangular body and defining an external section electrically connected to a power supply socket, an internal section connected to an electric wire, a penetrating hole disposed at a flat surface of the internal section and stamped from the flat rectangular body, and a protruding ring perpendicular to a plane; and an electric wire, with a front section of its core disposed in the penetrating hole, and compressed and tied with the protruding ring for electrically connecting the conducting crimp terminal, so as to achieve the effects of simplifying the manufacturing process and reducing the length of the internal section.

Abstract: A swivel plug is disclosed to have each metal conducting plug element of the front plug body provided with a male coupling end and each terminal of the rear plug body provided with a female coupling end pivotally coupled to the male coupling end of the respective metal conducting plug element, which female coupling end having a coupling hole with a tapered periphery, which male coupling end having a split protrusion inserted into the coupling hole of the female coupling end expanded into radial spring arms that pressed on the tapered periphery of the coupling hole.

Abstract: A swivel plug is disclosed to have each metal conducting plug element of the front plug body provided with a male coupling end and each terminal of the rear plug body provided with a female coupling end pivotally coupled to the male coupling end of the respective metal conducting plug element, which female coupling end having a coupling hole with a tapered periphery, which male coupling end having a split protrusion inserted into the coupling hole of the female coupling end expanded into radial spring arms that pressed on the tapered periphery of the coupling hole.

Abstract: A protective cover and electric outlet arrangement includes a socket unit formed in an outlet body, the socket body having a top recess surrounded by a vertical top peripheral wall thereof, a set of insertion slots formed in the top recess for receiving an electric plug, and a sliding slot formed in the top recess, and a protective cover coupled to the sliding slot and movable along the vertical top peripheral wall to close/open the insertion slots of the socket unit, the protective cover having a bottom guide rod inserted through the sliding slot to guide movement of the protective cover along the sliding slot, the bottom guide rod having an expanded head located on a bottom end thereof and stopped below the sliding slot.

Abstract: A protective cover and electric outlet arrangement includes an outlet body, the outlet body having a socket unit with insertion holes for receiving an electric plug, a protective cover coupled to the outlet body and moved between an open position to open the insertion holes of the socket unit and a close position to close the insertion holes of the socket unit, and a locking structure adapted to selectively lock the protective cover in the open position or the close position, the locking structure includes a notch in the outlet body, two notches in the protective cover, and a locking member pivoted to the notch of the outlet body and turned between the locking position and the unlocking position to selectively engage the notches of the protective cover.

Abstract: A protective cover and electric outlet arrangement includes an outlet body, the outlet body having a socket unit with insertion holes for receiving an electric plug, a protective cover coupled to the outlet body and moved between an open position to open the insertion holes of the socket unit and a close position to close the insertion holes of the socket unit, and a locking structure adapted to selectively lock the protective cover in the open position or the close position, the locking structure includes a notch in the outlet body, two notches in the protective cover, and a locking member pivoted to the notch of the outlet body and turned between the locking position and the unlocking position to selectively engage the notches of the protective cover.

Abstract: A press-button switch is provided which includes a control unit between a press button and a conductive switching element within a housing of the press-button switch. The control unit utilizes a push element and a hook member beneath the press button to push and pull, respectively, against a first and a second actuating element both of which are situated at different planes. Thus, the rotary body of the control unit can continuously rotate at an angle of 180 degrees in a single direction, and the eccentric hole will change its position between an upper point (H) and a lower point (L) in order to move the push-pull rod for displacing the switching element for the on-off control. Moreover, the press-button switch can be smoothly disconnected in off state for ensuring the electric safety in case of overload current.

Abstract: A press button switch is constructed to include a seesaw switching mechanism for switching the circuit between on/off positions, a spring-supported press button, and a push member pivoted to the spring-supported press button and controlled by the spring-supported press button to slide along two symmetrical endless sliding tracks and to switch the seesaw switching mechanism between on/off positions.

Abstract: A press button type safety switch is constructed to include a switching mechanism for switching the circuit between on/off positions, a spring-supported press button, a push member pivoted to the spring-supported press button and controlled by the spring-supported press button to slide along two symmetrical sliding tracks and to switch the switching mechanism between on/off positions, and a retaining structure provided between the switching mechanism and the push member and adapted to hold the press button in “on” position when the switch switched on and to release the press button when the switching mechanism tripped off upon an overcurrent.

Abstract: A press button type safety switch is constructed to include a switching mechanism, a seesaw plank controlled by a press button assembly to switch on/off the switching mechanism, two spring members supporting the press button assembly in the upper limit (off) position, two locating rods horizontally aligned at two sides of the press button assembly, and two hooks upwardly extended from the seesaw plank and adapted to hook the locating rods of the press button assembly and to hold the press button assembly in a lower position spaced below the upper limit (off) position when the switching mechanism switched on, the hooks being disengaged from the press button assembly for enabling the press button assembly to be moved upwards to the upper limit position when the switching mechanism switched off or the safety switch automatically tripped off upon an overcurrent.

Abstract: An electric plug is constructed to include a front housing, the front housing having a plurality of notches aligned in a rear side thereof, a set of conducting blades mounted in the front housing and perpendicularly extended out of a front side of the front housing for inserting into an electric outlet, the conducting blades each having a rear end respectively suspended in the notches of the front housing, a rear housing pivoted to the front housing, and a set of metal terminals mounted in the rear housing and respectively pivoted to the rear ends of the conducting blades for enabling the rear housing to be turned relative to the front housing between two positions within 90.

Abstract: An electric plug is constructed to include a front housing having a plurality of notches formed in aligned manner along a rear side thereof. A set of conducting blades are mounted in the front housing such that they extend outward in a direction perpendicular to a front side of the front housing for insert into an electric outlet. The conducting blades are formed with rear ends which respectively extend into the notches of the front housing. A rear housing is pivotally coupled to the front housing, and a set of metal terminals are mounted in the rear housing and respectively pivoted to the rear ends of the conducting blades for enabling the rear housing to be turned relative to the front housing between two positions within 90 degrees.

Abstract: The present invention relates to a press-button switch which includes a control unit between a press button and a conductive switching element within a housing of the press-button switch. The control unit utilizes a push element and a hook member beneath the press button to push and pull, respectively, against a first and a second actuating element both of which are situated at different planes. Thus, the rotary body of the control unit can continuously rotate at an angle of 180 degrees in a single direction, and the eccentric hole will change its position between an upper point (H) and a lower point (L) in order to move the push-pull rod for displacing the switching element for the on-off control. Moreover, the press-button switch can be smoothly disconnected in off state for ensuring the electric safety in case of overload current.

Abstract: A safety switch includes a casing having a first terminal plate having a first contact point and a second terminal plate to which an end of a bi-metal plate is connected. A second contact point is connected to the bi-metal plate. A movable member is movably engaged with the casing and has two protrusions from an inside of the movable member. The other end of the bi-metal plate is movably located between the two protrusions. The movable member can be easily connected with different types of switch members.

Abstract: A shielding cap and electric socket -arrangement is constructed to include an electric socket integral with a part of an electric outlet, the electric socket having two parallel sliding rails disposed at two sides of plugholes thereof, a shielding cap movable along the parallel sliding rails between a first position to close the plugholes of the electric socket and a second position to open the plugholes of the electric socket, and a lock structure provided between the shielding cap and the electric socket and adapted for selectively locking the shielding cap between the first position and the second position.

Abstract: A shielding cap mounting arrangement includes an electric outlet, the electric outlet having a shell, a top recess in the shell, a set of plugholes in the top recess for receiving an electric plug, two rails at two sides of the top recess, two parallel sliding grooves respectively defined in the rails at two sides of the top recess, and two downward protruding portions downwardly protruded from the rails on the middle at an outer side, and a shielding cap mounted in the top recess between the downward protruding portions and moved along the sliding grooves to close/open the plugholes, the shielding cap having two side wings respectively horizontally inserted into the sliding grooves and suspended below the downward protruding portions to guide movement of the shielding cap in the top recess and to prohibit the shielding cap from escaping out of the top recess.