CN213983297U

CN213983297U - Lamp rotating support

Info

Publication number: CN213983297U
Application number: CN202022777484.4U
Authority: CN
Inventors: 钱兆兵
Original assignee: Yancheng Dongfang City Lighting Engineering Co ltd
Current assignee: Yancheng Dongfang City Lighting Engineering Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-17
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a lighting apparatus field specifically is a lamps and lanterns runing rest, include: the lamp shade is arranged on the left side and the right side of the lower end of the mounting plate, and a bulb is fixedly arranged at the lower end of the lamp shade; the middle of the lower end of the mounting plate is fixedly arranged on the placing table through a fixed rod, the lower end of the middle of the placing table is provided with a movable rod, the lower end of the movable rod is movably arranged in a sleeve, a lifting assembly is arranged in the sleeve, and the sleeve is fixedly arranged on the base; the left side and the right side of the upper end of the base are provided with mounting frames, the upper end of each mounting frame is provided with a rotating assembly, and one side of each rotating assembly is driven to operate by a driving assembly; after the bulb is installed and fixed in the lampshade arranged at the lower end of the installation plate, the vertical height of the movable rod is adjusted through the lifting assembly arranged in the sleeve, and then the vertical height of the bulb is changed; in addition, the rotating assembly is driven to operate by the arranged driving assembly, so that the transverse position of the bulb fixedly arranged at the lower end of the mounting plate is changed.

Description

Lamp rotating support

Technical Field

The utility model relates to a lighting apparatus field specifically is a lamps and lanterns runing rest.

Background

Many users in the market adopt the swivel mount installation LED lamps and lanterns product at present, can adjust the light projection angle of fixing the lamps and lanterns when installation according to product operation requirement, but when lamps and lanterns used a period of time after, will have the condition of deviating from original installation light projection angle.

In consideration of lamp rotating support timing, in many LED lamp products in the market at present, an upper support and a lower support are connected together through bolts, so that a support rotating function is realized, and although the design is simple, the bolts are easy to rust in a later use process, so that the upper support and the lower support are loosened, and a light source projection angle is influenced; in addition, the height of the rotating bracket on the market can not be adjusted up and down.

To the problem in the above-mentioned background art, the utility model aims at providing a lamps and lanterns runing rest.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamps and lanterns runing rest to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a luminaire swivel stand, comprising: the lamp shade is arranged on the left side and the right side of the lower end of the mounting plate, and a bulb is fixedly arranged at the lower end of the lamp shade; the middle of the lower end of the mounting plate is fixedly arranged on the placing table through a fixed rod, the lower end of the middle of the placing table is provided with a movable rod, the lower end of the movable rod is movably arranged in a sleeve, a lifting assembly is arranged in the sleeve, and the sleeve is fixedly arranged on the base;

the left side and the right side of the upper end of the base are provided with mounting frames, the upper end of each mounting frame is provided with a rotating assembly, the middle of each rotating assembly penetrates through the corresponding movable rod, and one side of each rotating assembly is driven to operate through the corresponding driving assembly;

after the bulb is installed and fixed in the lampshade arranged at the lower end of the installation plate, the vertical height of the movable rod is adjusted through the lifting assembly arranged in the sleeve, and then the vertical height of the bulb is changed; in addition, the rotating assembly is driven to operate by the arranged driving assembly, so that the transverse position of the bulb fixedly arranged at the lower end of the mounting plate is changed.

As a further aspect of the present invention: the rotating assembly comprises a rotating block and a rotating disc, the rotating block is fixedly arranged at the upper end of the mounting frame, a limiting cylinder is arranged at the upper end of the rotating block, and a movable rod penetrates through the limiting cylinder; the rotary table is movably mounted on the outer side of the rotary block in a rotating mode, the outer side of the rotary table is connected with the driving assembly through the conveying belt, and the upper end of the rotary table is connected with the lower end of the placing table through the telescopic rod.

As a further aspect of the present invention: the driving assembly comprises a driving fluted disc and a motor, one side of the driving fluted disc is connected with the rotary disc through a conveying belt, the lower end of the driving fluted disc is connected with a driving shaft of the motor, the motor is arranged on the cushion block, and the cushion block is fixedly arranged on one side of the mounting frame.

As a further aspect of the present invention: inside the sleeve, lifting unit includes telescopic cylinder and piston, telescopic cylinder movable mounting is inside the sleeve, and telescopic cylinder is inside to be equipped with the appearance chamber, holds the inside movable mounting of chamber and has the piston, and the movable rod stretches into and is connected with the piston after holding intracavity portion.

As a further aspect of the present invention: a first air inlet and a second air inlet are respectively formed in the outer side of the sleeve, the first air inlet is communicated with the bottom end of the accommodating cavity through a first pipeline, and the second air inlet is communicated with the top end of the accommodating cavity through a second pipeline.

Compared with the prior art, the beneficial effects of the utility model are that:

after the bulb is installed and fixed in the lampshade arranged at the lower end of the installation plate, the vertical height of the movable rod is adjusted through the lifting assembly arranged in the sleeve, and then the vertical height of the bulb is changed; in addition, the driving assembly drives the rotating assembly to operate, so that the transverse position of the bulb fixed to the lower end of the mounting plate is changed, the rotating assembly operates through the cooperation of the rotary plate, the driving toothed disc and the motor, the rotating angle can be accurately controlled, and the light source projection angle cannot be influenced after the rotating assembly is used for a long time in the later period.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a lamp rotating bracket according to an embodiment of the present invention.

Fig. 2 is a schematic view of an internal structure of a sleeve of a lamp rotating bracket according to an embodiment of the present invention.

In the figure: the device comprises a bulb 1, a lampshade 2, a mounting plate 3, a fixing rod 4, a placing table 5, a movable rod 6, a limiting cylinder 7, a telescopic rod 8, a rotary block 9, a rotary table 10, a conveyor belt 11, a driving fluted disc 12, a motor 13, a cushion block 14, a mounting frame 15, a base 16, a first air inlet 17, a sleeve 18, a second air inlet 19, a telescopic cylinder 20, a piston 21 and a cavity 22.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, a lamp rotating bracket includes: the lamp comprises a mounting plate 3, a placing table 5, a movable rod 6, a mounting frame 15 and a base 16, wherein the left side and the right side of the lower end of the mounting plate 3 are provided with lampshades 2, and the lower ends of the lampshades 2 are fixedly provided with bulbs 1; the middle of the lower end of the mounting plate 3 is fixedly mounted on a placing table 5 through a fixed rod 4, a movable rod 6 is arranged at the lower end of the middle of the placing table 5, the lower end of the movable rod 6 is movably mounted inside a sleeve 18, a lifting assembly is mounted inside the sleeve 18, and the sleeve 18 is fixedly mounted on a base 16;

the left side and the right side of the upper end of the base 16 are provided with mounting frames 15, the upper end of each mounting frame 15 is provided with a rotating assembly, the middle of each rotating assembly penetrates through the movable rod 6, and one side of each rotating assembly is driven to operate by the driving assembly;

after the bulb 1 is fixedly arranged in the lampshade 2 arranged at the lower end of the mounting plate 3, the height of the movable rod 6 is adjusted through the lifting component arranged in the sleeve 18, and then the height of the bulb 1 is changed; in addition, the rotating component is driven to operate by the arranged driving component, and further the transverse position of the bulb 1 fixedly arranged at the lower end of the mounting plate 3 is changed.

Example 2

Furthermore, the rotating assembly comprises a rotating block 9 and a rotating disc 10, the rotating block 9 is fixedly installed at the upper end of the mounting frame 15, a limiting cylinder 7 is arranged at the upper end of the rotating block 9, and the inner part of the limiting cylinder 7 penetrates through the movable rod 6; the rotary table 10 is rotatably and movably arranged on the outer side of the rotary block 9, the outer side of the rotary table 10 is connected with the driving assembly through the conveying belt 11, and the upper end of the rotary table 10 is connected with the lower end of the placing table 5 through the telescopic rod 8;

specifically, the driving assembly comprises a driving fluted disc 12 and a motor 13, one side of the driving fluted disc 12 is connected with the rotary disc 10 through a conveyor belt 11, the lower end of the driving fluted disc 12 is connected with a driving shaft of the motor 13, the motor 13 is arranged on a cushion block 14, and the cushion block 14 is fixedly arranged on one side of the mounting frame 15;

starting motor 13, motor 13 drive initiative fluted disc 12 rotates, and pivoted initiative fluted disc 12 drives carousel 10 through conveyer belt 11 and rotates, and when carousel 10 rotated, carousel 10 drove through telescopic link 8 and place a 5 rotation, and then the drive is placed the fixed bulb 1 of the installation of the 3 lower extremes of mounting panel that set up on the platform 5 and is changeed, changes mounting panel 3's transverse position.

Referring to fig. 2, further, in the sleeve 18, the lifting assembly includes a telescopic cylinder 20 and a piston 21, the telescopic cylinder 20 is movably installed in the sleeve 18, a cavity 22 is formed in the telescopic cylinder 20, the piston 21 is movably installed in the cavity 22, and the movable rod 6 extends into the cavity 22 and then is connected to the piston 21;

specifically, a first air inlet 17 and a second air inlet 19 are respectively formed in the outer side of the sleeve 18, the first air inlet 17 is communicated with the bottom end of the cavity 22 through a first pipeline, and the second air inlet 19 is communicated with the top end of the cavity 22 through a second pipeline;

when the movable rod 6 needs to be pushed out, high-pressure gas is communicated with the first gas inlet 17, the high-pressure gas enters the bottom end of the containing cavity 22 and pushes the piston 21 to lift in the containing cavity 22, and finally when the piston 21 contacts the top end of the telescopic cylinder 20, the telescopic cylinder 20 is pushed to lift in the sleeve 18, so that the height of the whole movable rod 6 is increased; when the movable rod 6 needs to be retracted, high-pressure gas is communicated with the second gas inlet 19, the high-pressure gas enters the top end of the cavity 22 and pushes the piston 21 to move towards the bottom end of the cavity 22, and finally the telescopic cylinder 20 is pushed to be close to the bottom end inside the sleeve 18, so that the height of the whole movable rod 6 is reduced; in addition, in the process of lifting the placing table 5 by the movable rod 6, the telescopic rod 8 moves along with the movable rod 6 at the same time, so that the placing table 5 cannot be subjected to position deviation in the lifting process;

the rest of the structure of example 2 is the same as example 1.

The embodiment of the utility model provides a theory of operation is:

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A luminaire swivel stand, comprising: the device comprises a mounting plate (3), a placing table (5), a movable rod (6), a mounting frame (15) and a base (16); the method is characterized in that:

the left side and the right side of the lower end of the mounting plate (3) are provided with lampshades (2), and the lower ends of the lampshades (2) are fixedly provided with bulbs (1); the middle of the lower end of the mounting plate (3) is fixedly mounted on the placing table (5) through a fixing rod (4), a movable rod (6) is arranged at the lower end of the middle of the placing table (5), the lower end of the movable rod (6) is movably mounted in a sleeve (18), a lifting assembly is mounted in the sleeve (18), and the sleeve (18) is fixedly mounted on a base (16);

base (16) upper end left and right sides is equipped with mounting bracket (15), and mounting bracket (15) upper end is equipped with rotating assembly, passes movable rod (6) in the middle of the rotating assembly, and rotating assembly drives the operation through drive assembly one side.

2. The luminaire rotating stand of claim 1, wherein: the rotating assembly comprises a rotating block (9) and a rotating disc (10), the rotating block (9) is fixedly arranged at the upper end of the mounting frame (15), a limiting cylinder (7) is arranged at the upper end of the rotating block (9), and the inner part of the limiting cylinder (7) penetrates through the movable rod (6); the rotary table (10) is movably mounted on the outer side of the rotary block (9) in a rotating mode, the outer side of the rotary table (10) is connected with the driving assembly through the conveying belt (11), and the upper end of the rotary table (10) is connected with the lower end of the placing table (5) through the telescopic rod (8).

3. The luminaire rotating stand of claim 2, wherein: the driving assembly comprises a driving fluted disc (12) and a motor (13), one side of the driving fluted disc (12) is connected with the rotary disc (10) through a conveying belt (11), the lower end of the driving fluted disc (12) is connected with a driving shaft of the motor (13), the motor (13) is arranged on a cushion block (14), and the cushion block (14) is fixedly arranged on one side of the mounting frame (15).

4. The luminaire rotating stand of claim 1, wherein: inside sleeve (18), lifting unit includes telescopic cylinder (20) and piston (21), telescopic cylinder (20) movable mounting is inside sleeve (18), and telescopic cylinder (20) inside is equipped with holds chamber (22), holds inside movable mounting of chamber (22) to have piston (21), and movable rod (6) stretch into and are connected with piston (21) after holding chamber (22) inside.

5. The luminaire rotating stand of claim 4, wherein: a first air inlet (17) and a second air inlet (19) are formed in the outer side of the sleeve (18) respectively, the first air inlet (17) is communicated with the bottom end of the accommodating cavity (22) through a first pipeline, and the second air inlet (19) is communicated with the top end of the accommodating cavity (22) through a second pipeline.