Abstract: According to an embodiment, there is provided a vehicle luminaire including: a socket; a board provided on one end side of the socket; at least one light-emitting element provided on the board; a frame part provided on the board to surround the light-emitting element; a sealing part that is provided on an inner side of the frame part and contains a resin; and an optical element provided on the sealing part. The frame part includes at least any one of a trap provided on an outer surface to retain at least a part of the resin overflowed to an outer side of the frame part, and an inclined surface provided in an edge of an opening opposite to the board side.

Abstract: According to an embodiment, there is provided a vehicle luminaire including: a socket; a board provided on one end side of the socket; at least one light-emitting element provided on the board; a frame part provided on the board to surround the light-emitting element; a sealing part that is provided on an inner side of the frame part and contains a resin; and an optical element provided on the sealing part. The frame part includes at least any one of a trap provided on an outer surface to retain at least a part of the resin overflowed to an outer side of the frame part, and an inclined surface provided in an edge of an opening opposite to the board side.

Abstract: A vehicle luminaire according to an exemplary embodiment includes: a socket includes a flange, a mounting part, and contains a highly heat conductive resin; a light-emitting module includes at least one light-emitting element; and a heat transfer part is provided between the mounting part and the light-emitting module. An expression of 2.5 [watt]?WT?5.5 [watt], an expression of 15 [watt/(m·K)]?WT?25 [watt/(m·K)], and an expression of 40 [1/K]?(A1?A2)×WT/W?90 [1/K] are satisfied. W [watt] represents electric power that is applied to the light-emitting module. WT [watt/(m·K)] represents heat conductivity of the highly heat conductive resin. A1 [mm] represents a dimension of the flange in a direction orthogonal to a central axis of the vehicle luminaire. A2 [mm] represents a dimension of the mounting part in a direction orthogonal to the central axis of the vehicle luminaire.

Abstract: A vehicular luminaire according to embodiments includes a socket; a substrate provided on the socket and including a wiring pattern on at least one surface; at least one light-emitting element electrically connected to the wiring pattern; and a plurality of power-supply terminals extending inside the socket and including one end portion exposed from the socket, the vicinity of the end portion being bent toward the substrate.

Abstract: A vehicle luminaire may include: an attachment portion which includes a concave portion opening to one end face; a light-emitting module, which includes a substrate and at least one light-emitting element provided on the substrate, provided inside the concave portion; and a plurality of bayonets provided on an outer side surface of the attachment portion. When the attachment portion is viewed from a direction along a center axis of the attachment portion, the bayonets are provided at a predetermined interval. The attachment portion includes an opening portion provided in a region between the plurality of bayonets. An opening dimension of the opening portion is larger than a width dimension of each bayonet.

Abstract: A vehicle luminaire according to an embodiment includes: an attachment portion which includes a concave portion opening to one end face; a light-emitting module which includes a substrate and at least one light-emitting element provided on the substrate and is provided inside the concave portion; and a plurality of bayonets which are provided on an outer side surface of the attachment portion. When the attachment portion is viewed from a direction along a center axis of the attachment portion, the plurality of bayonets are provided at a predetermined interval. The attachment portion includes an opening portion provided in a region between the plurality of bayonets. An opening dimension of the opening portion is larger than a width dimension of the bayonet.

Abstract: A vehicle luminaire according to an embodiment includes: a socket which includes a concave portion and a convex portion provided in a bottom surface of the concave portion; and a light-emitting module which is provided inside the concave portion. The convex portion includes a seat portion and at least one connection portion of which one end portion is connected to a side wall of the seat portion and the other end portion is connected to a side wall of the concave portion. The light-emitting module includes a substrate which is provided in a surface opposite to the bottom surface of the concave portion in the seat portion with a heat transfer portion interposed therebetween and at least one light-emitting element which is provided in the substrate. A planar dimension of the seat portion is smaller than a planar dimension of the substrate.

Abstract: A vehicle luminaire includes: a base having a first recess; at least one thermal radiation fin provided on a side of the base opposite to a side where the first recess is provided; a light-emitting module including a board having a plurality of coupling pads and at least one light-emitting element electrically connected to the coupling pads; a frame-shaped member surrounding the light-emitting element; a holder that is provided in the base, has one end connected to the frame-shaped member and has the other end provided with a second recess; a plurality of first terminals held by the frame-shaped member and having an end protruding inside the frame-shaped member and coming into contact with the coupling pad; and a plurality of second terminals that are held by the holder, have an end exposed to the inside of the second recess, and are electrically connected to the first terminals.

Abstract: A vehicular luminaire according to embodiments includes a socket; a substrate provided on the socket and including a wiring pattern on at least one surface; at least one light-emitting element electrically connected to the wiring pattern; and a plurality of power-supply terminals extending inside the socket and including one end portion exposed from the socket, the vicinity of the end portion being bent toward the substrate.

Abstract: A vehicle luminaire according to an exemplary embodiment includes: a socket; a board provided at one end side of the socket; at least one light-emitting element provided on the board; a frame provided on the board, having a tube shape, and surrounding the light-emitting element; a sealing part provided inside the frame and covering the light-emitting element; and an optical element provided on the sealing part, at least a part of a circumferential edge being provided at an end face of the frame opposite to the board side.

Abstract: According to one embodiment, a vehicle lighting device includes a mounting portion that has a recessed portion; a plurality of bayonets that are provided on an outside surface of the mounting portion; a substrate that is provided on a bottom surface of the recessed portion; and a light emitting element that is provided on a side of the substrate opposite to a bottom surface side of the recessed portion. In a case where the vehicle lighting device is viewed from a light emitting side, at least one corner portion of the substrate overlaps with one of the plurality of bayonets.

Abstract: According to one embodiment, a lighting device for vehicle includes a socket; a light emitting unit which is provided at one end portion of the socket, and includes a light emitting element; an insulating portion which includes a resin, and is provided inside a hole provided in the socket; a power feeding terminal which has conductivity, extends inside the insulating portion, and of which one end portion protrudes from the insulating portion, and is electrically connected to the light emitting unit; and a melting portion which is connected to an inner wall face of the hole, and at least one end face of the insulating portion.

Abstract: According to one embodiment, a lighting device for vehicles includes a mounting unit including a recessed portion which is provided on one face of a flange, and is open to an end face on a side opposite to a side of the flange; a substrate which is provided on a lower face side of the recessed portion, and includes a light emitting element on a face on the side opposite to a side of the flange; and a plurality of power feeding terminals which protrude from the lower face of the recessed portion, and are soldered to a wiring pattern provided on the substrate, in which a notch portion is provided at a portion on a side face of the recessed portion which faces the plurality of power feeding terminals.

Abstract: According to one embodiment, a lighting device for vehicles includes a mounting unit including a recessed portion which is provided on one face of a flange, and is open to an end face on a side opposite to a side of the flange; a substrate which is provided on a lower face side of the recessed portion, and includes a light emitting element on a face on the side opposite to a side of the flange; and a plurality of power feeding terminals which protrude from the lower face of the recessed portion, and are soldered to a wiring pattern provided on the substrate, in which a notch portion is provided at a portion on a side face of the recessed portion which faces the plurality of power feeding terminals.

Abstract: A vehicle lamp includes a housing where a lighting device is disposed, and a fixing unit pressing the lighting device against the housing. The lighting device has a flange, a storage portion protruding from one surface of the flange, and a light-emitting module received in the storage portion opposite to the flange. The storage portion is received in a hole of the housing such that the fixing unit presses the flange against the housing in a peripheral edge of the hole.

Abstract: A vehicle lighting device includes a heat radiating portion that has a flange having a plate shape, heat radiating fins provided on one surface of the flange, and a loading portion provided on a surface of the flange on a side opposite to the side on which the heat radiating fins are provided. The device further includes a storage portion that is provided on a side of the flange opposite to the side on which the heat radiating fins are provided, has a mounting portion surrounding the loading portion and bayonets provided on a side surface of the mounting portion, and is formed of a material different from a material of the heat radiating portion. Also, the device includes a light emitting module that is provided on an end surface of the loading portion on a side opposite to the flange side and has a light emitting element.

Abstract: According to one embodiment, a lighting device for vehicle includes a socket; a light emitting unit which is provided at one end portion of the socket, and includes a light emitting element; an insulating portion which includes a resin, and is provided inside a hole provided in the socket; a power feeding terminal which has conductivity, extends inside the insulating portion, and of which one end portion protrudes from the insulating portion, and is electrically connected to the light emitting unit; and a melting portion which is connected to an inner wall face of the hole, and at least one end face of the insulating portion.

Abstract: According to one embodiment, a vehicle lighting device includes a mounting portion that has a recessed portion; a plurality of bayonets that are provided on an outside surface of the mounting portion; a substrate that is provided on a bottom surface of the recessed portion; and a light emitting element that is provided on a side of the substrate opposite to a bottom surface side of the recessed portion. In a case where the vehicle lighting device is viewed from a light emitting side, at least one corner portion of the substrate overlaps with any one of the plurality of bayonets.

Abstract: A lighting device for a moving body includes a substrate that has a base body having connection sections on a side surface and a wiring pattern provided on at least one main surface of the base body. The moving body further includes a light emitting element that is electrically connected to the wiring pattern, and an adhesive section that is provided between the base body and a body section. The connection sections are at least one of groove sections, concave sections, and convex sections, while the adhesive section covers at least a part of the plurality of connection sections.

Abstract: According to one embodiment, a luminaire includes a board provided in a main body part, a light-emitting element provided on a surface of the board, a surrounding wall member provided to surround the light-emitting element, and a joining part including a first portion which is provided between the board and the surrounding wall member and a second portion which is provided outside the surrounding wall member and covers at least a part of an outer wall of the surrounding wall member.