阅读说明：本技术 一种机械伸缩式的灯罩 (Mechanical telescopic lampshade ) 是由 陈世春 于 2019-11-28 设计创作，主要内容包括：本发明公开一种机械伸缩式的灯罩,包括灯罩本体一和灯罩本体二,所灯罩本体二设置于灯罩本体一顶端,所述灯罩本体二通过伸缩套与灯罩本体一连接,所述灯罩本体一、伸缩套和灯罩本体二形成灯罩腔,灯罩腔内设置有伸缩杆,所述伸缩杆的一端与灯罩本体一的底端连接,所述伸缩杆的另一端与灯罩本体二的顶端连接,所述灯罩本体二内设置有灯泡固定架,所述灯泡固定架与灯罩本体二连接。本发明的高度是可以根据使用状况来调节的,当灯座上安装较长的灯泡时,拉伸伸缩套和伸缩杆就可以延长灯罩的长度,从而罩住长灯泡,而这种操作,大大降低了工作量,大大减少了使用成本；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 telescopic lampshade which comprises a first lampshade body and a second lampshade body, wherein the second lampshade body is arranged at the top end of the first lampshade body, the second lampshade body is connected with the first lampshade body through a telescopic sleeve, a first lampshade body, the telescopic sleeve and the second lampshade body form a lampshade cavity, a telescopic rod is arranged in the lampshade cavity, one end of the telescopic rod is connected with the bottom end of the first lampshade body, the other end of the telescopic rod is connected with the top end of the second lampshade body, a bulb fixing frame is arranged in the second lampshade body, and the bulb fixing frame is connected with the second lampshade body. The height of the lamp can be adjusted according to the use condition, when a longer bulb is arranged on the lamp holder, the length of the lampshade can be prolonged by stretching the telescopic sleeve and the telescopic rod, so that the long bulb is covered, the workload is greatly reduced, and the use cost is greatly reduced; the invention has simple structure, convenient use, convenient later maintenance, easy manufacture and easy popularization.)

1. The utility model provides a telescopic lamp shade of machinery, its characterized in that, includes lamp shade body (1) and lamp shade body two (3), lamp shade body two (3) set up in lamp shade body one (1) top, lamp shade body two (3) are connected with lamp shade body one (1) through flexible cover (2), lamp shade body one (1), flexible cover (2) and lamp shade body two (3) form the lamp shade chamber, and the lamp shade intracavity is provided with telescopic link (5), the one end of telescopic link (5) is connected with the bottom of lamp shade body one (1), the other end of telescopic link (5) is connected with the top of lamp shade body two (3), be provided with bulb mount (4) in lamp shade body two (3), bulb mount (4) are connected with lamp shade body two (3).

2. A mechanical telescopic lampshade according to claim 1, characterized in that the cross sections of the first lampshade body (1) and the second lampshade body (3) are both in a trapezoidal structure.

3. A mechanical telescopic lampshade according to claim 2, characterized in that the larger opening of the first lampshade body (1) faces upwards and the larger opening of the second lampshade body (3) faces downwards.

4. A mechanically telescopic lampshade according to claim 1, characterised in that the telescopic sleeve (2) is made of a transparent material.

5. A mechanical telescopic lampshade according to claim 1, characterized in that the bulb holder (4) and the telescopic rod (5) are made of stainless steel material.

6. A mechanical telescopic lampshade according to claim 1, characterised in that the telescopic rods (5) are provided in a plurality of groups, the groups of telescopic rods (5) being circumferentially distributed.

Technical Field

The invention relates to the technical field of mechanical components, in particular to a mechanical telescopic lampshade.

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 height of the existing lampshade is fixed, and when a longer bulb is installed on the lamp holder, the lampshade with the corresponding length must be replaced to cover the longer bulb. The operation greatly improves the workload and greatly increases the use cost.

Therefore, a mechanical telescopic lamp shade is in urgent need of research.

Disclosure of Invention

In order to comprehensively realize the purposes, the mechanical telescopic lampshade is provided aiming at the defects in the prior art.

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

the utility model provides a telescopic lamp shade of machinery, includes lamp shade body one and lamp shade body two, and lamp shade body two sets up in lamp shade body one top, lamp shade body two is connected with lamp shade body one through flexible cover, lamp shade body one, flexible cover and lamp shade body two formation lamp shade chamber, the lamp shade intracavity is provided with the telescopic link, the one end of telescopic link is connected with the bottom of lamp shade body one, the other end of telescopic link is connected with the top of lamp shade body two, be provided with the bulb mount in the lamp shade body two, the bulb mount is connected with lamp shade body two.

Furthermore, the cross sections of the first lampshade body and the second lampshade body are both in a trapezoidal structure.

Furthermore, the larger opening of the first lampshade body faces upwards, and the larger opening of the second lampshade body faces downwards.

Further, the telescopic sleeve is made of transparent materials.

Further, the bulb fixing frame and the telescopic rod are made of stainless steel materials.

Furthermore, the telescopic link is equipped with the multiunit, the multiunit telescopic link circumference distributes.

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

the height of the lamp can be adjusted according to the use condition, when a longer bulb is arranged on the lamp holder, the length of the lampshade can be prolonged by stretching the telescopic sleeve and the telescopic rod, so that the long bulb is covered, the workload is greatly reduced, and the use cost is greatly reduced; 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 view of the present invention;

fig. 3 is a state diagram of the use 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 3, the invention provides a mechanical telescopic lampshade, which comprises a first lampshade body 1 and a second lampshade body 3, wherein the second lampshade body 3 is arranged at the top end of the first lampshade body 1, the second lampshade body 3 is connected with the first lampshade body 1 through a telescopic sleeve 2, the first lampshade body 1, the telescopic sleeve 2 and the second lampshade body 3 form a lampshade cavity, a telescopic rod 5 is arranged in the lampshade cavity, one end of the telescopic rod 5 is connected with the bottom end of the first lampshade body 1, the other end of the telescopic rod 5 is connected with the top end of the second lampshade body 3, a bulb fixing frame 4 is arranged in the second lampshade body 3, and the bulb fixing frame 4 is connected with the second lampshade body 3.

Preferably, the sections of the first lampshade body 1 and the second lampshade body 3 are both in a trapezoidal structure; the larger opening of the first lampshade body 1 faces upwards, and the larger opening of the second lampshade body 3 faces downwards; the telescopic sleeve 2 is made of transparent material; the bulb fixing frame 4 and the telescopic rod 5 are made of stainless steel materials; the telescopic rods 5 are provided with a plurality of groups, and the plurality of groups of telescopic rods 5 are distributed circumferentially.

The invention is a mechanical telescopic lamp shade, the height of the invention can be adjusted according to the using condition, when a longer bulb is installed on the lamp holder, the length of the lamp shade can be prolonged by stretching the telescopic sleeve 2 and the telescopic rod 5, so as to cover the long bulb, and the operation greatly reduces the workload and the using cost; 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.