阅读说明：本技术 一种机械式变色的遮光罩 (Mechanical color-changing light shield ) 是由 李丰 于 2019-12-09 设计创作，主要内容包括：本发明公开一种机械式变色的遮光罩,包括灯罩本体,所述灯罩本体为上下开口中部设有灯槽的中空圆柱体结构,所述灯罩本体内还设有变色槽一、变色槽二、变色槽三、变色槽四,所述变色槽一内设置有变色片一,所述变色槽二内设置有变色片二,所述变色槽三内设置有变色片三,所述变色槽四内设置有变色片四,所述灯槽内设置有灯座,所述灯座与灯罩本体内壁连接。本发明的灯罩能够根据使用者的喜好跟变成不同的颜色,能够给使用者带来较好的娱乐性,结构多样,但不复杂,可以以广泛推广；本发明结构简单,使用方便,便于后期的维修或保养,同时,易制作,易推广。(The invention discloses a mechanical color-changing light shield which comprises a light shield body, wherein the light shield body is of a hollow cylindrical structure, the middle part of an upper opening and a lower opening of the light shield body is provided with a light groove, a first color-changing groove, a second color-changing groove, a third color-changing groove and a fourth color-changing groove are further arranged in the light shield body, a first color-changing sheet is arranged in the first color-changing groove, a second color-changing sheet is arranged in the second color-changing groove, a third color-changing sheet is arranged in the third color-changing groove, a fourth color-changing sheet is arranged in the fourth color-changing groove, a lamp holder is arranged in the light groove, and the. The lampshade can be changed into different colors according to the preference of a user, can bring better entertainment to the user, has various structures, is not complex, and can be widely popularized; the invention has simple structure, convenient use, convenient later maintenance, easy manufacture and easy popularization.)

1. A mechanical color-changing light shield is characterized by comprising a lampshade body (1), wherein the lampshade body (1) is of a hollow cylindrical structure, the middle part of an upper opening and a lower opening of the hollow cylindrical structure is provided with a lamp groove (10), a first color-changing groove (2), a second color-changing groove (4), a third color-changing groove (6) and a fourth color-changing groove (8) are further arranged in the lampshade body (1), the first color-changing groove (2), the second color-changing groove (4), the third color-changing groove (6) and the fourth color-changing groove (8) are sequentially distributed from outside to inside, a first color-changing sheet (3) is arranged in the first color-changing groove (2), the first color-changing sheet (3) is inserted into the first color-changing groove (2) and is movably connected with the first color-changing groove (2), a second color-changing sheet (5) is arranged in the second color-changing groove (4), the second color-changing sheet (5) is inserted into the second color-changing groove (4) and is movably connected with the second color-changing groove (4), and a, the lamp shade is characterized in that a color changing sheet III (7) is inserted into a color changing groove III (6) and is movably connected with the color changing groove III (6), a color changing sheet IV (9) is arranged in a color changing groove IV (8), a color changing sheet IV (9) is inserted into the color changing groove IV (8) and is movably connected with the color changing groove IV (8), a lamp holder (11) is arranged in a lamp groove (10), and the lamp holder (11) is connected with the inner wall of the lamp shade body (1).

2. A mechanically colour changing light shield according to claim 1, characterised in that the shade body (1) is made of a transparent material.

3. A mechanical color changing shade according to claim 2, wherein the color changing groove one (2), the color changing groove two (4), the color changing groove three (6) and the color changing groove four (8) are equal in size.

4. The shade of claim 1, wherein the first color changing piece (3), the second color changing piece (5), the third color changing piece (7) and the fourth color changing piece (9) are equal in size.

5. The shade of claim 1, wherein the first color changing piece (3), the second color changing piece (5), the third color changing piece (7) and the fourth color changing piece (9) are different in color.

6. A mechanically colour changing light shield according to claim 1, characterised in that the lamp base (11) is made of stainless steel material.

Technical Field

The invention relates to the technical field of mechanical components, in particular to a mechanical color-changing light shield.

Background

The lampshade is arranged at the periphery of the lamp flame or on the bulb and is used for focusing light or preventing wind and rain. The lampshade is not only covered on the lamp for gathering light, but also can prevent electric shock and protect eyes, so that most lamps are provided with the lampshade. However, the existing lampshade can not change color, can not bring entertainment to users, has a single structure, and is difficult to widely popularize.

Therefore, a mechanical color-changing shade is in need of research.

Disclosure of Invention

In order to comprehensively achieve the purpose, the mechanical color-changing light shield is provided aiming at the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical means:

a mechanical color-changing light shield comprises a light shield body, wherein the light shield body is of a hollow cylindrical structure, the middle part of an upper opening and a lower opening of the light shield body is provided with a light groove, a first color-changing groove, a second color-changing groove, a third color-changing groove and a fourth color-changing groove are further arranged in the light shield body, the first color-changing groove, the second color-changing groove, the third color-changing groove and the fourth color-changing groove are sequentially distributed from outside to inside, a first color-changing sheet is arranged in the first color-changing groove, the first color-changing sheet is inserted into the first color-changing groove and movably connected with the first color-changing groove, a second color-changing sheet is arranged in the second color-changing groove, the second color-changing sheet is inserted into the second color-changing groove and movably connected with the second color-changing groove, a third color-changing sheet is arranged in the third color-changing groove and movably connected with the third color-changing groove, a fourth color-changing sheet is arranged in the fourth color-changing groove and movably, the lamp groove is internally provided with a lamp holder, and the lamp holder is connected with the inner wall of the lampshade body.

Further, the lampshade body is made of transparent materials.

Furthermore, the first color changing groove, the second color changing groove, the third color changing groove and the fourth color changing groove are equal in size.

Furthermore, the first color changing sheet, the second color changing sheet, the third color changing sheet and the fourth color changing sheet are equal in size.

Furthermore, the colors of the first color changing sheet, the second color changing sheet, the third color changing sheet and the fourth color changing sheet are different from each other.

Further, the lamp holder is made of stainless steel material.

Compared with the prior art, the invention has the following advantages:

the lampshade can be changed into different colors according to the preference of a user, can bring better entertainment to the user, has various structures, is not complex, and can be widely popularized; the invention has simple structure, convenient use, convenient later maintenance, easy manufacture and easy popularization.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the invention provides a mechanical color-changing light shield, which comprises a light shield body 1, wherein the light shield body 1 is of a hollow cylindrical structure with a lamp groove 10 arranged in the middle of the upper opening and the lower opening, a color-changing groove I2, a color-changing groove II 4, a color-changing groove III 6 and a color-changing groove IV 8 are also arranged in the light shield body 1, the color-changing groove I2, the color-changing groove II 4, the color-changing groove III 6 and the color-changing groove IV 8 are sequentially distributed from outside to inside, a color-changing sheet I3 is arranged in the color-changing groove I2, the color-changing sheet I3 is inserted into the color-changing groove I2 and movably connected with the color-changing groove I2, a color-changing sheet II 5 is arranged in the color-changing groove II 4 and movably connected with the color-changing groove II 4, a color-changing sheet III 7 is arranged in the color-changing groove III 6, and movably connected with the color-changing groove III 6, the lampshade comprises a lampshade body 1 and is characterized in that a color changing groove four 8 is internally provided with a color changing sheet four 9, the color changing sheet four 9 is inserted into the color changing groove four 8 and is movably connected with the color changing groove four 8, a lamp holder 11 is arranged in the lamp groove 10, and the lamp holder 11 is connected with the inner wall of the lampshade body 1.

Preferably, the lampshade body 1 is made of transparent material; the size of the color changing groove I2, the size of the color changing groove II 4, the size of the color changing groove III 6 and the size of the color changing groove IV 8 are equal; the sizes of the color changing sheet I3, the color changing sheet II 5, the color changing sheet III 7 and the color changing sheet IV 9 are equal; the colors of the first color changing sheet 3, the second color changing sheet 5, the third color changing sheet 7 and the fourth color changing sheet 9 are different from each other; the lamp holder 11 is made of a stainless steel material.

The invention is a mechanical color-changing light shield, the lampshade of the invention can be changed into different colors according to the fondness of a user, can bring better entertainment to the user, has various structures, but is not complex, and can be widely popularized; the invention has simple structure, convenient use, convenient later maintenance, easy manufacture and easy popularization.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the invention.