CN215636636U - Lamp shade and lamp with uniform light scattering - Google Patents

Abstract

The utility model relates to the technical field of lamps and discloses a lampshade with uniform light scattering and a lamp.

Description

Lamp shade and lamp with uniform light scattering

Technical Field

The utility model relates to the technical field of lamps, in particular to a lampshade with uniform astigmatism and a lamp.

Background

The lamp is a general term for lighting tools, and is divided into a ceiling lamp, a desk lamp, a wall lamp, a floor lamp and the like, and refers to an appliance capable of transmitting light, distributing and changing light distribution of a light source, and comprises all parts except the light source, which are required for fixing and protecting the light source, and circuit accessories which are necessary for connecting with a power supply.

The lampshade is one of lamp accessories, and the lampshade for dispersing light rays is required to be arranged on the light source outer cover when the LED is used as a scattering light source, so that the light rays are concentrated and softer, the direct lighting and dazzling of light are avoided, electric shock can be prevented, and the function of protecting eyes is achieved. However, the existing lampshade has a poor light-diffusing effect and emits uneven light.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a lampshade and a lamp with uniform light scattering, and aims to solve the technical problem that the existing lampshade scatters light emitted by a light source non-uniformly.

In order to achieve the purpose, the lampshade with uniform light scattering comprises a lampshade body, wherein a plurality of regular hexagonal pyramid bulges are uniformly arranged on the outer surface of the lampshade body, and are arranged in a honeycomb shape or in a spaced manner.

Optionally, the inner surface of the lampshade body is provided with stripe embossing.

Optionally, the lampshade body comprises a light-transmitting plate and a side wall, and the regular hexagonal pyramid protrusions are arranged on the outer surface of the light-transmitting plate.

Optionally, the light-transmitting plate is arc-shaped.

Optionally, the length of the diagonal of the regular hexagon at the convex bottom of the regular hexagonal pyramid is 5mm-10 mm.

Optionally, the height of the protrusions of the regular hexagonal pyramid is 0.5mm-2 mm.

Optionally, the thickness of the lampshade body is 2mm-4 mm.

Optionally, the lampshade body is a rectangular or circular shell.

A lamp comprises the lampshade with uniform astigmatism.

According to the technical scheme provided by the utility model, the plurality of regular hexagonal pyramid protrusions are uniformly arranged on the outer surface of the lampshade body, so that the light scattering area can be increased, uniform light scattering is facilitated, light is concentrated and softer, and direct lighting and dazzling of light are avoided.

Drawings

One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.

Fig. 1 is a schematic structural diagram of a lamp cover with uniform light scattering according to a first embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of arrangement of regular hexagonal pyramid protrusions on the outer surface of a lampshade in the embodiment of the utility model;

fig. 4 is a schematic structural diagram of a lamp cover with uniform light scattering according to a second embodiment of the present invention;

fig. 5 is a partially enlarged view of a portion B in fig. 4.

In the figure: 1-a lampshade body; 11-a light-transmitting plate; 12-a side wall; 13-regular hexagonal pyramid protrusions;

2-the lampshade body; 21-a light-transmitting plate; 22-a side wall; 23-regular hexagonal pyramid protrusions; 24-striped embossing.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only. In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating relative importance or as implicitly indicating the number of technical features indicated. Thus, unless otherwise specified, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; "plurality" means two or more. The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that one or more other features, integers, steps, operations, elements, components, and/or combinations thereof may be present or added.

Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, fixed connections, removable connections, and integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

Example one

Referring to fig. 1-3, the first lampshade with uniform light scattering provided by the utility model comprises a lampshade body 1, the lampshade body 1 comprises a light-transmitting plate 11 and a side wall 12, the side wall 12 is used for connecting with a lamp, the light-transmitting plate 11 is arc-shaped, so as to facilitate the collection of light emitted by a light source, a plurality of regular hexagonal pyramid protrusions 13 are uniformly arranged on the outer surface of the light-transmitting plate 11, and the regular hexagonal pyramid protrusions 13 are closely arranged in a honeycomb shape.

In this embodiment, the lampshade body 1 is a rectangular or circular housing, and can be applied to a bar-shaped lamp or a circular ceiling lamp.

In the embodiment, the diagonal length of the regular hexagon at the bottom of the regular hexagonal pyramid projection 13 is 5mm-10mm, the height of the regular hexagonal pyramid projection 13 is 0.5mm-2mm, and the thickness of the lampshade body is 2mm-4 mm. The size of the hexagonal pyramid protrusions 13 is designed to be small, so that uniform light scattering is facilitated, light is concentrated and soft, and direct lighting and dazzling are avoided.

Example two

Referring to fig. 3 to 5, the second lampshade with uniform light scattering provided by the utility model comprises a lampshade body 2, the lampshade body 2 comprises a light-transmitting plate 21 and a side wall 22, the side wall 22 is used for connecting with a lamp, the light-transmitting plate 21 is arc-shaped, so as to facilitate the collection of light rays emitted by a light source, a plurality of regular hexagonal pyramid protrusions 23 are uniformly arranged on the outer surface of the light-transmitting plate 21, and the regular hexagonal pyramid protrusions 23 are closely arranged in a honeycomb shape, in practical application, in order to avoid the top of the regular hexagonal pyramid protrusions from being too sharp and hard, the top of the regular hexagonal pyramid protrusions can be designed into a smooth spherical surface; and the stripe embosses 24 are uniformly arranged on the inner surface of the light-transmitting plate 21, and the regular hexagonal pyramid protrusions 23 and the stripe embosses 24 are designed in a superposition manner, so that the light emitted by the light source can be subjected to double concentration and light scattering, the light scattering area can be increased, and the light scattering is more uniform and effective.

In this embodiment, the lampshade body 1 is a rectangular or circular housing, and can be applied to a bar-shaped lamp or a circular ceiling lamp.

In the present embodiment, the diagonal length of the regular hexagon at the bottom of the regular hexagonal pyramid projection 13 is 5mm, the height of the regular hexagonal pyramid projection 13 is 0.5mm, and the thickness of the lampshade body is 2 mm. The size of the hexagonal pyramid protrusions 13 is designed to be small, so that uniform light scattering is facilitated, light is concentrated and soft, and direct lighting and dazzling are avoided.

The utility model also provides a lamp (not shown) which comprises the lampshade with uniform astigmatism.

The lampshade provided by the utility model has the advantages that the regular hexagonal pyramid bulges are uniformly arranged on the outer surface of the lampshade body, so that the light scattering area can be increased, uniform light scattering is facilitated, light is more concentrated and softer, and direct lighting and dazzling of light are avoided.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the utility model, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (9)

1. The lampshade with uniform astigmatism is characterized by comprising a lampshade body, wherein a plurality of regular hexagonal pyramid bulges are uniformly arranged on the outer surface of the lampshade body, and are arranged in a honeycomb manner or at intervals.

2. A homogeneously dispersed light globe as claimed in claim 1, characterized in that the inner surface of the globe body is provided with striated embossments.

3. The lampshade with uniform light scattering according to claim 1, wherein the lampshade body comprises a light-transmitting plate and side walls, and the regular hexagonal pyramid protrusions are arranged on the outer surface of the light-transmitting plate.

4. A lampshade of uniform light diffusion as defined in claim 3, wherein said light-transmitting plate is curved.

5. A lampshade of even diffusion of light as claimed in claim 1, characterized in that the length of the diagonal angle of the regular hexagon at the convex bottom of the regular hexagonal pyramid is 5mm-10 mm.

6. A lampshade of even diffusion as defined in claim 5, characterized in that said regular hexagonal pyramid protrusions have a height of 0.5mm-2 mm.

7. A homogeneously dispersed light globe as claimed in claim 6, characterized in that the globe body has a thickness of 2mm-4 mm.

8. A homogeneously dispersed light globe as claimed in any of the claims 1-7, characterized in that the globe body is a rectangular or circular housing.

9. A luminaire comprising a lamp cover as claimed in any one of claims 1 to 8 with uniform light diffusion.

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