CN217653794U

CN217653794U - Three-layer turnover lampshade

Info

Publication number: CN217653794U
Application number: CN202222069271.5U
Authority: CN
Inventors: 邹缘
Original assignee: Shanghai Yingnuo Culture Technology Co ltd
Current assignee: Shanghai Yingnuo Culture Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-10-25
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a three-layer turnover lampshade, belonging to the technical field of lampshades; comprises an installation sleeve, a snap ring, an inner cover, a middle cover and an outer cover; the bottom of the mounting sleeve is provided with an opening, a cavity for placing the lamp holder is arranged in the mounting sleeve, and the top of the mounting sleeve is provided with a circuit through hole; the lower part of the outer side surface of the mounting sleeve retracts inwards to form a clamping end, and the outer side surface of the clamping end is provided with external threads; the inner side surface of the clamping ring is provided with an internal thread matched with the clamping end; the top of the inner cover, the middle cover and the outer cover is provided with a through hole which is sleeved at the clamping end. The utility model discloses a lamp shade can play the softening effect to the light of lamps and lanterns, and the flip effect of dustcoat and well cover makes the lamp shade accomplish effects such as storing, decoration, improves the comfort level that lamps and lanterns used.

Description

Three-layer turnover lampshade

Technical Field

The utility model relates to a lamp shade technical field especially relates to a three-layer flip-flop lamp shade.

Background

The conventional lamp shade is a shade body disposed outside the bulb for condensing light or preventing wind and rain. However, the light source is difficult to adjust while condensing light, and is likely to feel uncomfortable even when the light is directed for a long time. In summer, the long-time light source irradiation still causes lamps and lanterns and ambient temperature to rise easily, produces the dysphoria easily during the use, influences the mood, and the desk lamp shade is especially so.

In addition, most of the lamp shades in the prior art are used for shading, the use purpose is too single, and along with improvement of life quality of people, the lamp shades are used for shading and develop into research directions of people towards more use directions.

Object of the Invention

In order to overcome the above disadvantages of the prior art, the present invention aims to provide a lampshade which has softening effect to light and has cooling, decoration effect or green plant cultivation function.

In order to achieve the above object, the utility model discloses a following technological effect:

a three-layer turnover lampshade comprises an installation sleeve, a snap ring, an inner cover, a middle cover and an outer cover; the bottom of the mounting sleeve is provided with an opening, a cavity for placing the lamp holder is arranged in the mounting sleeve, and the top of the mounting sleeve is provided with a circuit through hole; the lower part of the outer side surface of the mounting sleeve retracts inwards to form a clamping end, and the outer side surface of the clamping end is provided with external threads; the inner side surface of the clamping ring is provided with an internal thread matched with the clamping end; the top of the inner cover, the middle cover and the outer cover is provided with a through hole which is sleeved at the clamping end.

Preferably: and rubber sealing rings are arranged on the compression surfaces of the snap ring and the inner cover, the inner cover and the middle cover, and the middle cover and the outer cover.

Preferably: the cross section of the outer cover is semicircular, the upper parts of the cross sections of the middle cover and the inner cover are semicircular, and the lower parts of the cross sections of the middle cover and the inner cover are cylindrical.

Preferably, the following components: the heights of the inner cover, the middle cover and the outer cover are sequentially reduced.

Preferably, the following components: the lateral wall of the inner side of the outer cover is provided with an outward annular curled edge, and the annular curled edge and the outer cover body form an open slot.

The utility model discloses multiple form has in the structural mounting:

in the conventional form: the lamp is arranged in the mounting sleeve through the lamp holder, and the openings of the inner cover, the middle cover and the outer cover are downward to form a three-layer lamp wrapping effect. When switching the form, the inner cover is used for wrapping up lamps and lanterns, and the opening of well cover and dustcoat can be installed in a flexible way, can the opening downwards also can the opening upwards, can singly upwards also can two upwards simultaneously, and concrete switching form has:

the first form: the opening of the inner cover is downward, and the openings of the middle cover and the outer cover are upward;

the second form: the openings of the inner cover and the middle cover are downward, and the opening of the outer cover is upward;

the shape is III: the inner cover and the outer cover have downward openings, and the middle cover has an upward opening.

Compared with the prior art, the utility model has the advantages of as follows:

1. in a conventional mode, the three layers of lampshades have a special softening effect on light rays, so that the direct projection plane (the direct projection plane below the inner cover) of the lamp is greatly reduced; most light rays are reflected by the inner cover and then projected to the lower part to form an irradiation area (softening effect after reflection); and the light rays passing through the inner cover and entering the outer cover body form ambient light through diffusion, and the ambient light formed by the diffusion of the same light source can well protect eyes while softening the light rays.

2. The middle cover and the outer cover can be used as decorative designs or storage spaces in the cover body in the overturning mode, so that the application range of the lampshade is enlarged, and the lampshade is particularly convenient to use as a desk lamp.

3. The multilayer lampshade has a better absorption effect on heat emitted by the lamp, in addition, when the annular curled edge formed by the inner side wall of the middle cover is reversely placed on the middle cover, an open slot is formed, and water or other cooling liquid is placed into the open slot, so that the ambient temperature of the lamp can be effectively reduced when the lamp is used, and the comfort level of the environment is improved when the lamp is used as a desk lamp.

Drawings

FIG. 1 is a schematic overall front view structure diagram of the present embodiment;

FIG. 2 is a schematic structural view of a mounting portion of the mounting sleeve;

FIG. 3 is a structural diagram of an inner cover, a middle cover and an outer cover;

FIG. 4 is a schematic structural view of the middle cover and the outer cover being turned over simultaneously;

fig. 5 is a schematic diagram of the turned-over structure of the outer cover with the annular bead.

In the figure: 1. an inner cover; 2. a middle cover; 3. A housing; 3-1, annularly curling; 4. installing a sleeve; 4-1, a clamping end; 5. a snap ring; 6. a rubber seal ring.

Detailed Description

The structure and use of the lampshade of the present invention will now be described in detail with reference to the specific embodiments so that those skilled in the art can fully understand and implement the same.

As shown in fig. 1, 2, and 3: a three-layer turnover lampshade comprises an installation sleeve 4, a clamping ring 5, an inner cover 1, a middle cover 2 and an outer cover 3; the bottom of the mounting sleeve 4 is provided with an opening, a cavity for placing the lamp holder (M) is arranged in the mounting sleeve, and the top of the mounting sleeve is provided with a circuit through hole; the lower part of the outer side surface of the mounting sleeve 4 retracts inwards to form a clamping end 4-1, and the outer side surface of the clamping end 4-1 is provided with external threads; the inner side surface of the clamping ring 5 is provided with an internal thread matched with the clamping end 4-1; the top parts of the inner cover 1, the middle cover 2 and the outer cover 3 are provided with through holes which are sleeved at the clamping end 4-1.

In this embodiment, the mounting sleeve 4 is integrally cylindrical, the inwardly retracted clamping end 4-1 and the original outer side surface of the mounting sleeve 4 form a clamping table for sleeving the inner cover 1, the middle cover 2 and the outer cover 3, and the clamping ring 5 is screwed on the clamping end 4-1 to tightly press the three-layer lampshade on the clamping table.

Preferably: the clamping faces of the clamping ring 5 and the inner cover 1, the inner cover 1 and the middle cover 2, and the middle cover 2 and the outer cover 3 are all provided with rubber sealing rings 6.

When the device is installed, the inner cover 1, the middle cover 2 and the outer cover 3 are distributed from inside to outside, the openings of the three covers are downward, the three covers penetrate through the through hole through the clamping end 4-1, and the clamping ring 5 is screwed on the clamping end 4-1 to tightly press the three covers. The added rubber sealing ring 6 can greatly improve the tightness of the connection.

Through the design greatly reduced face of penetrating directly of lamps and lanterns of the three-layer cover body, the face of penetrating that inner cover 1 downwardly opened is very little promptly, and most shine the face and all use reflection or refraction light to give first place to, have fine softening effect to the light, make the light that throws soften gradually and even. The softening effect is mainly realized by the reflection of the inner cover 1; the light path of the light refracted by the inner cover 1 is increased, the luminosity is reduced, and the ambient light is formed, and the middle cover 2 and the outer cover 3 form a double-layer refraction surface, so that the light is refracted or reflected for multiple times between the middle cover and the outer cover, and softer ambient light is formed.

In order to achieve more ideal light irradiation and environmental effects, in a preferred embodiment, the inner side of the inner cover 1 is made of translucent white glass, and the outer side is made of frosted colored glass; the middle cover 2 and the outer cover 3 are made of ground glass. When the white glass is used, most of light rays are reflected by the inner layer of the white glass at the innermost side and then are projected downwards to form main output of the light rays. The other light that penetrates will diffuse between the outer layers several times as ambient light.

Preferably, the following components: the section of the outer cover 3 is semicircular; the upper parts of the sections of the middle cover 2 and the inner cover 1 are semicircular, and the lower parts are cylindrical. The design of the outer side surface of the arc-shaped cover body enables the refracted or reflected light to be more uniform.

Preferably: the heights of the inner cover 1, the middle cover 2 and the outer cover 3 are sequentially reduced, and D1 is larger than D2 and larger than D3. The range of ambient light is enlarged by the height design of the three layers of the cover bodies.

The lampshade structure can be used as a desk lamp or a suspended ceiling.

In addition, the lampshade in the embodiment also has a turning function, which is specifically as follows:

known from the mounting structure of the inner cover 1, the middle cover 2 and the outer cover 3, the clamping end 4-1 can still be pressed tightly by the clamping ring 5 after the middle cover 2 and the outer cover 3 are turned over for 180 degrees (if the connection after turning is more stable, the through holes of the inner cover 1, the middle cover 2 and the outer cover 3 can be designed into a planar clamping platform structure). Therefore, the present embodiment has the following structural configuration:

the first form: well cover 2, dustcoat 3 overturn simultaneously, and at this moment, the ascending bilayer structure of opening that well cover 2, dustcoat 3 formed, and the space that this structure formed can regard as the storing to use or place embellishment etc. has increased the application range of the cover body, and is particularly convenient when lamps and lanterns use as the desk lamp. (as shown in FIG. 4)

The second form: only the outer cover 3 is turned over, and the storage or decoration space is single at the moment, but the space is larger and wider.

The shape is three: only the middle cover 2 is turned over, and the storage or decoration space is single, but the space is more compact or attractive.

When the lampshade is used, the overturning form can be selected according to specific requirements.

As shown in fig. 5, in a preferred embodiment: the side wall of the inner side of the outer cover 3 is provided with an outward annular curled edge 3-1, and the annular curled edge 3-1 and the cover body of the outer cover 3 form an open slot. Through the design of this structure, the open slot has formed the ascending cell body of an opening behind the cover 3 upset, can add water or cooling liquid to the open slot and reduce the lamps and lanterns temperature, especially improves the comfort level in summer. In addition, through the structural design of open slot, can make it form great accommodation space and be used for cultivating green and plant, the result of use is splendid.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any manner. The technical solution of the present invention can be changed and modified in many ways by the method disclosed above, or modified to equivalent embodiments with equivalent changes, without departing from the technical principle and scope of the present invention. Therefore, do not break away from the utility model discloses a principle or scheme, the foundation the utility model discloses a technical essence is right the utility model discloses any combination, modification or replacement that technical characteristic made all shall belong to the technical scheme's of the utility model protection scope.

Claims

1. A three-layer turnover lampshade is characterized by comprising an installation sleeve (4), a snap ring (5), an inner cover (1), a middle cover (2) and an outer cover (3); the bottom of the mounting sleeve (4) is provided with an opening, a cavity for placing the lamp holder is arranged in the mounting sleeve, and the top of the mounting sleeve is provided with a circuit through hole; the lower part of the outer side surface of the mounting sleeve (4) retracts inwards to form a clamping end (4-1), and the outer side surface of the clamping end (4-1) is provided with external threads; the inner side surface of the clamping ring (5) is provided with an internal thread matched with the clamping end (4-1); the top parts of the inner cover (1), the middle cover (2) and the outer cover (3) are provided with through holes which are sleeved at the clamping end (4-1).

2. The three-layer flip-flop cover according to claim 1, wherein the pressing surfaces of the snap ring (5) and the inner cover (1), the inner cover (1) and the middle cover (2), and the middle cover (2) and the outer cover (3) are all provided with rubber sealing rings (6).

3. A triple-layer flip-flop cover as claimed in claim 2, wherein said outer cover (3) is semicircular in cross-section; the upper parts of the sections of the middle cover (2) and the inner cover (1) are semicircular, and the lower parts of the sections are cylindrical.

4. The triple-layer flip cover according to claim 3, characterized in that the cover heights of the inner cover (1), the middle cover (2) and the outer cover (3) are sequentially reduced.

5. Triple flip cover according to any of claims 1 to 4, characterized in that the inner side wall of the outer cover (3) is provided with an outward annular bead (3-1), the annular bead (3-1) forming an open slot with the cover body of the outer cover (3).