In some embodiments, a lighting assembly including at least one light-emitting device positioned within a housing is disclosed, wherein the housing is designed to allow an ambient environment to pass into the housing and transfer heat from the at least one light-emitting device. The light-emitting area of the light-emitting device may be sealed from the ambient environment. In some embodiments, the housing may include at least one recess, port, or other opening configured to allow a liquid or gas to promote heat transfer from the light-emitting device. In some embodiments, a vehicle, a marine system, or other systems may include at least one lighting assembly as contemplated herein.

In some embodiments, a lighting assembly including at least one light-emitting device positioned within a housing is disclosed, wherein the housing is designed to allow an ambient environment to pass into the housing and transfer heat from the at least one light-emitting device. The light-emitting area of the light-emitting device may be sealed from the ambient environment. In some embodiments, the housing may include at least one recess, port, or other opening configured to allow a liquid or gas to promote heat transfer from the light-emitting device. In some embodiments, a vehicle, a marine system, or other systems may include at least one lighting assembly as contemplated herein.

A light source apparatus includes: a base part; an anisotropic heat conductive sheet whose thermal conductivity in a surface direction is higher than a thermal conductivity in a thickness direction, the anisotropic heat conductive sheet including a first surface that makes contact with a surface of the base part; a laser diode module disposed at a second surface on a side opposite to the first surface in the anisotropic heat conductive sheet, and configured to emit laser light; and a cooling member disposed at the second surface and separated from the laser diode module, wherein a refrigerant flows inside the cooling member.

A light source apparatus includes: a base part; an anisotropic heat conductive sheet whose thermal conductivity in a surface direction is higher than a thermal conductivity in a thickness direction, the anisotropic heat conductive sheet including a first surface that makes contact with a surface of the base part; a laser diode module disposed at a second surface on a side opposite to the first surface in the anisotropic heat conductive sheet, and configured to emit laser light; and a cooling member disposed at the second surface and separated from the laser diode module, wherein a refrigerant flows inside the cooling member.

A light source device includes a light source module, a plurality of heat receiving plates coupled to the light source module, and a cooling plate coupled to the plurality of heat receiving plates, cooling liquid flowing on the inside of the cooling plate. The cooling plate includes an upstream-side flowing section, a downstream-side flowing section, and a plurality of heat transfer sections provided in at least one of the upstream-side flowing section and the downstream-side flowing section and aligned in a second direction. The plurality of heat transfer sections include a plurality of fins extending in the second direction and a plurality of channels provided among the plurality of fins. The plurality of heat receiving plates are disposed along the second direction. The plurality of heat transfer sections are separated from one another in positions among the plurality of heat receiving plates in the second direction.

A light source device includes a light source module, a plurality of heat receiving plates coupled to the light source module, and a cooling plate coupled to the plurality of heat receiving plates, cooling liquid flowing on the inside of the cooling plate. The cooling plate includes an upstream-side flowing section, a downstream-side flowing section, and a plurality of heat transfer sections provided in at least one of the upstream-side flowing section and the downstream-side flowing section and aligned in a second direction. The plurality of heat transfer sections include a plurality of fins extending in the second direction and a plurality of channels provided among the plurality of fins. The plurality of heat receiving plates are disposed along the second direction. The plurality of heat transfer sections are separated from one another in positions among the plurality of heat receiving plates in the second direction.

A light-emitting device, including a shell assembly and a heat dissipation assembly. The heat dissipation assembly includes a first heat dissipation portion and a second heat dissipation portion. The first heat dissipation portion is connected with the second heat dissipation portion. The first heat dissipation portion is used to load a light source assembly, and a cavity space is formed when the second heat dissipation portion is covered by and communicated with the shell assembly. The second heat dissipation portion is provided with a first through-hole portion, and the shell assembly is provided with a second through-hole portion, the first through-hole portion and the second through-hole portion circulate a cooling medium to remove heat from the cavity space. Whether the light-emitting device is installed vertically, horizontally or at a certain inclination, a good heat dissipation effect can be achieved and the applicable scope can be greatly expanded.

A light-emitting device, including a shell assembly and a heat dissipation assembly. The heat dissipation assembly includes a first heat dissipation portion and a second heat dissipation portion. The first heat dissipation portion is connected with the second heat dissipation portion. The first heat dissipation portion is used to load a light source assembly, and a cavity space is formed when the second heat dissipation portion is covered by and communicated with the shell assembly. The second heat dissipation portion is provided with a first through-hole portion, and the shell assembly is provided with a second through-hole portion, the first through-hole portion and the second through-hole portion circulate a cooling medium to remove heat from the cavity space. Whether the light-emitting device is installed vertically, horizontally or at a certain inclination, a good heat dissipation effect can be achieved and the applicable scope can be greatly expanded.

A heat dissipation device for an LED light strip of a television is provided, including a heat dissipation substrate and a heat dissipation plate. A mounting surface of the heat dissipation substrate is provided with a clamping opening for mounting the light strip and a mounting groove extending along a length direction. The light strip may be arranged on the mounting surface along the length direction through the clamping opening. The heat dissipation plate is filled with a refrigerant working medium, one side of the heat dissipation plate is fixed in the mounting groove, and the heat dissipation plate extends along the length direction of the heat dissipation substrate.

A heat dissipation device for an LED light strip of a television is provided, including a heat dissipation substrate and a heat dissipation plate. A mounting surface of the heat dissipation substrate is provided with a clamping opening for mounting the light strip and a mounting groove extending along a length direction. The light strip may be arranged on the mounting surface along the length direction through the clamping opening. The heat dissipation plate is filled with a refrigerant working medium, one side of the heat dissipation plate is fixed in the mounting groove, and the heat dissipation plate extends along the length direction of the heat dissipation substrate.