阅读说明：本技术 灯罩结构及灯具 (Lampshade structure and lamp ) 是由 张正昂 黄国豪 于 2018-08-02 设计创作，主要内容包括：一种灯罩结构及灯具。灯罩结构包含本体(110)以及多个导光结构(120)。本体(110)具有内凹面(111)以及与内凹面(111)相对的外表面(112)。导光结构(120)设置在内凹面(111)及/或外表面(112)上。每个导光结构(120)具有中心厚度(T1)以及周缘厚度(T2),且中心厚度(T1)小于周缘厚度(T2)。(A lampshade structure and a lamp. The lampshade structure comprises a body (110) and a plurality of light guide structures (120). The body (110) has an inner concave surface (111) and an outer surface (112) opposite the inner concave surface (111). The light guide structure (120) is arranged on the inner concave surface (111) and/or the outer surface (112). Each light guiding structure (120) has a center thickness (T1) and a peripheral thickness (T2), and the center thickness (T1) is less than the peripheral thickness (T2).)

A lampshade structure, comprising:

a body having an inner concave surface and an outer surface opposite the inner concave surface; and

a plurality of light directing structures disposed on the inner concave surface or the outer surface, wherein each light directing structure has a center thickness and a peripheral thickness, and the center thickness is less than the peripheral thickness.

The globe structure of claim 1, wherein the light guide structures are disposed on the outer surface, and each light guide structure is a recessed structure, each recessed structure being recessed from the outer surface to the inner concave surface.

The globe structure according to claim 1, wherein the light guide structures are disposed on the inner concave surface, and each light guide structure is a recessed structure, each recessed structure being recessed from the inner concave surface toward the outer surface.

A luminaire, comprising:

the light guide plate is provided with a light incident surface and a light emergent surface;

the light source is arranged adjacent to the light incident surface; and

the lamp cover structure according to any one of claims 1 to 3, which covers the light guide plate.

The luminaire of claim 4, wherein the light guide plate is a ring-shaped structure having an inner annular surface, a first annular surface, and a second annular surface, wherein the first annular surface and the second annular surface are connected on opposite sides of the inner annular surface.

The lamp of claim 5, wherein the inner annular surface is the light incident surface, and at least one of the first annular surface and the second annular surface is the light emitting surface.

The lamp according to claim 5, wherein the inner annular surface is the light incident surface, and a surface of at least one of the first annular surface and the second annular surface is provided with an optical coating.

The lamp of claim 5, wherein the inner annular surface is the light incident surface, and the annular structure further comprises an outer annular surface opposite the inner annular surface, wherein the outer annular surface is provided with an optical coating.

The lamp of claim 5, wherein the inner annular surface is the light incident surface, and the annular structure further comprises an outer annular surface opposite the inner annular surface, wherein the outer annular surface is a slope.

The lamp of claim 5, wherein the annular structure further comprises an outer annular surface opposite to the inner annular surface, and a light mixing distance is provided between a periphery of the lamp cover structure and the outer annular surface.

The luminaire of claim 4, further comprising a mounting base, the light guide plate, the light source, and the lamp shade structure being disposed on the mounting base.

The light fixture of claim 11, wherein the mount includes:

a first housing;

the second shell is connected with the first shell and forms an accommodating space together with the first shell, and the light source and a part of the light guide plate close to the light incident surface are arranged in the accommodating space; and

a support shaft disposed on the first case, wherein the lamp shade structure is disposed on the support shaft to cover the light guide plate and to form a distance from the light guide plate.

The light fixture of claim 12, wherein the support shaft has a first end and a second end opposite to each other, the first end is connected to the first housing, the second end is provided with a flange, the globe structure is sleeved on the second end and abuts against the flange, and the second end is provided with an end cap configured to fix the globe structure.

The light fixture of claim 13, wherein the fixture further comprises a base connected to and supporting the second housing.

The lamp of claim 13, wherein the supporting shaft and the end cap are both hollow, and wherein the hollow is configured to receive one end of a wire, and the other end of the wire is connected to the base of the fixing base.