CN209762940U - Novel lampshade and lighting equipment - Google Patents

Abstract

A novel lampshade comprises a lampshade main body with a cavity, wherein an opening for light to enter is formed in the lampshade main body. The lampshade main body comprises a lampshade barrel part and a lampshade top part, the periphery of the lampshade top part is connected with the upper part of the lampshade barrel part to form a whole, the lower part of the lampshade barrel part is abducted out of the opening, the arc-shaped curved surface is configured at the lampshade top part and towards the inside of the cavity is sunken and used for reflecting light rays incident from the opening and reflected by the peripheral side wall. The reflecting structure capable of reflecting part of light emitted from the bottom or the side wall of the lampshade back is additionally arranged on the original lampshade, so that the problem that an area in the opposite direction of emergent light in the traditional design is difficult to illuminate is solved, and the illuminating effect of the lampshade is improved.

Description

Novel lampshade and lighting equipment

Technical Field

The utility model relates to a lamps and lanterns illumination field especially relates to a novel lamp shade and lighting apparatus.

Background

A typical lamp housing is a single-piece flat lamp housing that can only refract light emitted by a lamp source in a single direction, whereas an area in the opposite direction of the emitted light (e.g., below the lamp source) is difficult to illuminate. The existing partial lampshade is also designed into a three-dimensional lampshade, but the design still enables most of light to be emitted towards the same direction, and illumination of an area opposite to the emitted light cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an improved lamp shade through increase the reflection configuration that can go back the partial reflection of the light that comes from lamp shade bottom or lateral wall transmission on original lamp shade, has overcome in the traditional design along the regional problem that is difficult to obtain the illumination in the opposite direction of emergent light, has improved the illuminating effect of lamp shade.

Specifically, the technical scheme of the utility model as follows:

A novel lampshade comprises a lampshade main body with a cavity, wherein an opening for light to enter is formed in the lampshade main body. The lampshade body comprises a light reflecting structure for reflecting the light part incident from the opening and reflected by the surrounding side wall.

Further, the lamp shade main part includes lamp shade bucket portion and lamp shade top, the periphery at lamp shade top with the upper portion of lamp shade bucket portion is connected and is formed integratively, the lower part of lamp shade bucket portion lets out the opening.

Further, the light reflection structure is an arc-shaped curved surface, and the arc-shaped curved surface is arranged at the top of the lampshade and is sunken towards the inside of the cavity.

Furthermore, the side wall of the lampshade barrel part is inclined inwards at a certain angle from top to bottom, and the section of the lampshade barrel part is in an inverted trapezoid shape.

Furthermore, the plane of the top of the lampshade is vertical to the central axis of the lampshade barrel.

Further, arc curved surface top disposes and is used for the handle of holding, the both ends of handle are respectively certainly lamp shade top extends out.

further, the arc-shaped curved surface is symmetrical relative to the central axis of the handle.

The lampshade main body is made of a semi-transparent material, and can be made of an acrylic material and ground glass or by attaching a semi-transparent film to the transparent material.

According to the lamp shade of above-mentioned structure, the utility model also provides a light, including lamp shade and the lamp stand that has above-mentioned structural feature, the lamp shade lower extreme with the lamp stand is connected.

The utility model has the advantages that:

1. Through dispose in the lamp shade top and to the sunken arc curved surface in the cavity can realize reflecting ascending light source part to both sides below, increased on the lamp shade for originally the reflecting structure that can reflect the part of the light that comes from lamp shade bottom or lateral wall transmission back, overcome in the traditional design along the regional problem that is difficult to obtain the illumination in the emergent light opposite direction, improved the illuminating effect of lamp shade.

2. the arc-shaped curved surface structure at the top of the lampshade is matched with the handle structure, so that the upward light is partially reflected to two sides of the lamp source, and the top of the barrel-shaped lampshade just forms a recess due to the design of the arc-shaped structure; when the lampshade is matched with the handle mechanism for use, the concave part can just accommodate the palm or fingers to pass through so as to grasp the handheld part, and the use convenience of the lampshade is improved.

3. The lampshade is made of a semitransparent material, so that the capability of reflecting the upward light source part to the lower parts of two sides can be enhanced. The semi-transparent material can be acrylic material, can also be semi-transparent material such as ground glass, and can also be realized by attaching a semi-transparent film on the transparent material.

Drawings

Fig. 1 is a three-dimensional perspective view of a novel lampshade provided by the utility model;

FIG. 2 is a cross-sectional view of the novel lamp enclosure of the present invention;

Fig. 3 is an exploded view of the main components of a lighting device provided by the present invention;

Fig. 4 is a usage status diagram of the novel lampshade matching lamp holder provided by the invention;

Fig. 5 is a schematic view of the light path inside the novel lamp shade provided by the present invention.

Wherein the numbered components within the figures are as follows:

1, a lampshade barrel part;

2, the top of the lampshade;

3, a light reflecting structure;

4, a handle;

5, a light ray entrance port;

6 fixing a frame;

7 lamp holder.

Detailed Description

The invention will be further illustrated by the following specific examples in conjunction with fig. 1 to 3, it being noted that the figures referred to and the examples described are only intended to better understand the invention by those skilled in the art and are not intended to limit the invention.

As shown in fig. 1, in an embodiment of the present invention, a novel lampshade is provided. In this embodiment, the novel lampshade is a barrel-shaped structure, which is a hollow lampshade main body with a hollow inner structure, and a light entrance port for light to enter is formed at one end of the lampshade.

Further, the lamp shade main part includes lamp shade bucket portion and lamp shade top, the periphery at lamp shade top with the upper portion of lamp shade bucket portion is connected and is formed integratively, and the transition through the fillet curved surface between the two, the lower part of lamp shade bucket portion lets out the foretell opening that supplies the light to get into. The side wall of the lampshade barrel part is inclined inwards at a certain angle from top to bottom, and the section of the lampshade barrel part is in an inverted trapezoid shape as shown in figure 2.

In this embodiment, the top of the lampshade is a plane, and the plane of the top of the lampshade is perpendicular to the central axis of the lampshade barrel, and in other specific embodiments, the top of the lampshade may also be a curved surface structure or other shape capable of realizing a normal lighting function, and is not limited to this embodiment.

as shown in fig. 1, in the present embodiment, the cover main body is shown to have a light reflecting structure for reflecting part of the light incident from the opening and reflected from the peripheral side wall back. Further, in this embodiment, the light reflection structure is an arc-shaped curved surface, and the arc-shaped curved surface is disposed at the top of the lamp cover and is recessed toward the inside of the cavity.

Furthermore, in consideration of the field use of the whole lighting fixture, in order to improve the practicability of the lighting fixture, in this embodiment, a handle for holding is configured above the arc-shaped curved surface, and two ends of the handle respectively extend from the top of the lampshade. In order to make the light illumination more uniform, the arc-shaped curved surfaces are symmetrically distributed relative to the central axis of the handle.

The lampshade main body is made of a semitransparent material, and can be realized by blow molding PE or PP, injection molding PC, AS, acrylic materials with a certain proportion, ground glass or attaching a semitransparent film on the transparent material, so that the capacity of reflecting the upward light source part to the lower parts of two sides is enhanced.

more than, through dispose in the lamp shade top and to the inside sunken arc curved surface of cavity can realize will following the light of opening incident and follow the light part reflection of the lateral wall reflection of lamp shade bucket portion returns bottom light source department and the lateral wall of lamp shade bucket portion (as shown in fig. 5), for increased on the lamp shade originally and can be with the partial reflection structure who goes back of the light that is emitted from lamp shade bottom or lateral wall, overcome in the traditional design along the regional difficult problem that obtains the illumination in the emergent light opposite direction, improved the illuminating effect of lamp shade.

In addition, the arc curved surface structure cooperation handle structure at lamp shade top just makes barrel-shaped cover top formation sunken through the design of this arc structure, and when the cooperation handle used, this sunken palm or finger process of can holding just to this handheld portion of gripping has increased the convenience that this lamp shade used.

According to the lamp shade of above-mentioned structure, the utility model also provides a light, including the lamp shade that has above-mentioned structural feature and the lamp stand that uses with it, the lamp shade lower extreme with the lamp stand is connected.

as shown in fig. 3 and 4, the tail of the lampshade is sleeved on the head of the fixing frame, and the tail of the lampshade and the fixing frame are locked by self-tapping screws to form a lampshade group. The lampshade group and the whole machine main body can be connected in a hook mode shown in the attached drawing in a matching and fixing mode. In other embodiments, the same assembling effect can be achieved by using a threaded connection mode and a matching mode of threads.

further, in other embodiments, the lamp cover and the fixing frame may be integrally formed as a single component, and corresponding technical effects may also be achieved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The utility model provides a novel lampshade, is including the lamp shade main part that has the cavity, the opening that supplies light to get into is seted up to the lamp shade main part, its characterized in that, the lamp shade main part is including being used for following the light reflecting structure that the opening incident and the light part of surrounding lateral wall reflection reflect back.

2. The novel lamp shade of claim 1, wherein: the lampshade main body comprises a lampshade barrel part and a lampshade top part, the periphery of the lampshade top part is connected with the upper part of the lampshade barrel part into a whole, and the lower part of the lampshade barrel part is provided with the opening.

3. The novel lamp shade of claim 2, wherein: the light reflection structure is an arc-shaped curved surface, and the arc-shaped curved surface is arranged at the top of the lampshade and is sunken towards the inside of the cavity.

4. The novel lamp shade of claim 2, wherein: the side wall of the lampshade barrel part is inclined inwards at a certain angle from top to bottom, and the section of the lampshade barrel part is in an inverted trapezoid shape.

5. the novel lamp shade of claim 2, wherein: the plane of the top of the lampshade is vertical to the central axis of the lampshade barrel.

6. A novel lampshade as defined in claim 3, characterized in that: arc curved surface top disposes and is used for the handle of holding, the both ends of handle are respectively certainly the lamp shade top extends out.

7. The novel lamp shade of claim 6, wherein: the arc-shaped curved surfaces are symmetrically distributed relative to the central axis of the handle.

8. The novel lampshade of any of claims 1-7, characterized in that: the lampshade main body is made of a semi-permeable material.

9. A lighting device, characterized in that, comprises the novel lampshade and the lamp holder, which are connected with the lower end of the novel lampshade, according to any one of the claims 1 to 7.