摘要:
The present invention discloses a device for bending sheets. The device includes at least two abutting members which are respectively defined as a first abutting member and a second abutting member. The sheet comprises a first outside surface and a second outside surface opposite to the first outside surface. The first abutting member is fixedly connected to the second outside surface of the sheet. The second abutting member attached to the second outside surface of the sheet is rotatably connected to the first abutting member. The first abutting member and the second abutting member are rotatably connected together and capable of being locked with each other so as to obtain a desired curvature of the sheet, which hardly damages the sheet.
摘要:
A lighting umbrella, comprises a lower slot (2) and an upper slot (6) fixed on the top of a stick (3), one end of a long framework (4) being articulated with the upper slot (6) while the other end thereof supporting a cover, one end of a short framework (1) being articulated with the lower slot (2) while the other end thereof being articulated with the middle of the long framework (4), wherein a notch (101) having a light emitting device provided therein is formed in one or both of the long framework (4) and the short framework (1); the light emitting device comprises a light guide bar (14) clamped inside the notch (101) and provided with a light source on its end surface; and the light source is fixed on a fixed base (7) that is fixedly connected to the frameworks and sleeved with a stopper (8) for the purpose of protection.
摘要:
One electrical lead from an LED package is soldered to an inner electrically conductive member positioned and electrically isolated from an outer electrically conductive member by electrically insulating material while a second electrical lead and a neutral lead from the LED are soldered to the outer electrically conductive member so that heat is transferred from an LED die within the LED package to the outer electrically conductive member and then to a thermally conductive outer casing with a thermal path that minimizes thermal resistance.
摘要:
The present invention relates to a LED Module (10) comprising a first carrier (1) with at least one LED Chip (3) arranged thereon and a second carrier (2) on which electric components (4) for being connected to the at least one LED Chip (3) are arranged, wherein the first carrier (1) is an insulated metal substrate comprising a metal base material and a dielectric layer on which the at least one LED Chip (3) is arranged, and wherein the second carrier (2) is a sheet-shaped circuit board arranged to at least partially cover a top surface of the first carrier (1) and which is electrically connected to the first carrier (1).
摘要:
A lighting umbrella, comprises a lower slot (2) and an upper slot (6) fixed on the top of a stick (3), one end of a long framework (4) being articulated with the upper slot (6) while the other end thereof supporting a cover, one end of a short framework (1) being articulated with the lower slot (2) while the other end thereof being articulated with the middle of the long framework (4), wherein a notch (101) having a light emitting device provided therein is formed in one or both of the long framework (4) and the short framework (1); the light emitting device comprises a light guide bar (14) clamped inside the notch (101) and provided with a light source on its end surface; and the light source is fixed on a fixed base (7) that is fixedly connected to the frameworks and sleeved with a stopper (8) for the purpose of protection.
摘要:
A lighting device (1) for a moving body including a substrate (2) that has a base body (21) having a plurality of connection sections (121a-121c) on a side surface (21a) and a wiring pattern (24) provided on at least one main surface of the base body (21); a light emitting element (22) that is electrically connected to the wiring patter (24)n; and an adhesive section (60) that is provided between the base body (21) and a body section (10). The connection sections (121a-121c) are at least one of groove sections, concave sections, and convex sections. The adhesive section (60) covers at least a part of the plurality of connection sections (121a-121c).
摘要:
A lighting device according to an embodiment includes a board that contains ceramics on at least a surface thereof, a light emitting element that is provided on the surface of the board, a wiring pattern that is provided on the surface of the board and is electrically connected to the light emitting element, a surrounding wall member that is provided to surround the light emitting element, a joining portion that is provided between the board and the surrounding wall member, and a coating portion that is provided between the board and the joining portion and contains a glass material.
摘要:
A light emitting device according to the present embodiment includes a substrate on which a wiring portion is provided; a light emitting element which is provided on the substrate and is electrically connected to the wiring portion; a feeding portion to which an electric power is supplied from the outside; a first connection portion which is provided on the substrate and is electrically connected to the wiring portion; a second connection portion which is joined to the first connection portion through soldering and includes a first opening portion into which the feeding portion is inserted; and a soldering portion which is provided between the first opening portion and the feeding portion.