CN213983416U

CN213983416U - PC lampshade

Info

Publication number: CN213983416U
Application number: CN202022284459.2U
Authority: CN
Inventors: 张勇
Original assignee: Dongguan Liaobu Hengguan Plastic Rubber Product Co ltd
Current assignee: Dongguan Liaobu Hengguan Plastic Rubber Product Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-08-17
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a PC lampshade, which comprises a lampshade base, a lampshade shell is arranged below the lampshade base, an annular block is sleeved on the lampshade base, an annular chute is arranged inside the annular block, an annular slider is arranged in the annular chute in a limiting and sliding manner, the annular slider is fixedly connected with the lampshade base, a central rotating shaft is arranged at the central position of the lampshade base, a round hole is arranged at the central position of the central rotating shaft, the round hole penetrates through the central rotating shaft and the lampshade base to the inside of the lampshade shell, a fixed block is arranged outside the annular block, a driving device is arranged on the fixed block, the driving device comprises a driving motor, the output end of the driving motor is provided with a shaft coupling, the shaft coupling and the central rotating shaft are connected through belt transmission, L-shaped brackets are arranged at the left side and the right side of the fixed block, the top end of the L-shaped bracket is connected with a top plate, the installation is convenient, the indoor movable atmosphere can be increased through the decorative pattern on the surface of the PC lampshade, the lamp shade with different patterns can be replaced.

Description

PC lampshade

Technical Field

The utility model relates to the technical field of lighting technology, more specifically say, relate to a PC lamp shade.

Background

The lampshade is arranged at the periphery of the lamp flame or on the bulb and used for condensing light or preventing wind and rain, the lampshade not only covers the lamp to ensure that the light is gathered together, but also can prevent electric shock and protect eyes, so that most lamps are provided with the lampshade, the lampshade is fast to update, most lamps are designed elaborately by designers, the lamp is not required to be entirely replaced, only the external lampshade of the lamp needs to be replaced, and therefore, the environment is required to be replaced to replace the lampshade;

at present, in entertainment places such as KTVs, bars and the like, in order to increase the atmosphere, different lamps are required to be replaced to adjust the atmosphere environment, waste is high, the lampshade can have the same effect, and therefore the PC lampshade needs to be invented.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a PC lamp shade, its simple to operate can increase indoor activity atmosphere through the decorative pattern on PC lamp shade surface, can change the lamp house shell of different decorative patterns.

In order to solve the above problem, the utility model adopts the following technical scheme:

a PC lampshade comprises a lampshade base, wherein a lampshade shell is arranged below the lampshade base, an annular block is sleeved on the lampshade base, an annular sliding groove is formed in the annular block, an annular sliding block is arranged in the annular sliding groove in a limiting and sliding mode and fixedly connected with the lampshade base, a central rotating shaft is arranged at the central position of the lampshade base, a round hole is formed in the central position of the central rotating shaft and penetrates through the central rotating shaft and the lampshade base to the inside of the lampshade shell, a fixed block is arranged on the outer side of the annular block, and a driving device is arranged on the fixed block;

drive arrangement includes driving motor, driving motor's the fixed motor frame that is provided with in bottom, the motor frame passes through bolt fixed mounting on the fixed block, driving motor's output is provided with the shaft coupling, be connected through belt transmission between shaft coupling and the central pivot, the left and right sides that the annular piece is located the fixed block all is provided with L type support, the top fixedly connected with roof of L type support, the utility model discloses simple to operate can increase indoor activity atmosphere through the decorative pattern on PC lamp shade surface, can change the lamp housing of different decorative patterns.

As a preferred scheme of the utility model, the junction that is located on the lampshade base and lampshade shell is provided with the external screw thread, the junction that is located on the lampshade shell and lampshade base is provided with the internal thread, the external screw thread sets up with internal thread mutual supporting.

As an optimized scheme of the utility model, the lamp housing is oval setting, the surface of lamp housing is provided with the decorative pattern of different shapes.

As a preferred scheme of the utility model, the upper and lower both ends that lie in the junction with the belt in shaft coupling and the central pivot all are provided with the dog, the size and the corresponding setting of belt of dog.

As a preferred scheme of the utility model, open the aperture that has a plurality of evenly distributed in the middle part of roof, the inside of aperture all is provided with the screw thread.

As an optimized scheme of the utility model, all be provided with the curb plate around the roof, the curb plate extends to the bottommost of lampshade base.

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

(1) when the PC lampshade is used, the top plate is fixed through the small holes, the annular block is fixed at the same time, the driving motor is started, the driving motor drives the coupler to rotate, the coupler drives the central rotating shaft to rotate through the belt, the central rotating shaft drives the lampshade base to rotate inside the annular block, the lampshade base drives the lampshade shell to rotate, patterns on the surface of the lampshade shell are projected through light, the lampshade base drives the lampshade shell to rotate, the projection of the patterns can be synchronously rotated, and indoor movable atmosphere can be increased;

(2) the lampshade base and the lampshade shell are in threaded connection through the internal threads and the external threads, so that the lampshade shell with different patterns can be conveniently replaced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the present invention in partial section;

fig. 4 is a schematic top view of the present invention.

The reference numbers in the figures illustrate:

1. a lamp shade base; 101. an external thread; 2. a lamp housing; 201. an internal thread; 3. a ring block; 4. an annular chute; 5. an annular slider; 6. a central rotating shaft; 7. a circular hole; 8. a fixed block; 9. a drive device; 901. a drive motor; 902. a coupling; 903. a belt; 904. a motor frame; 10. a stopper; 11. an L-shaped bracket; 12. a top plate; 13. a small hole; 14. side plates.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.

Example 1

As shown in fig. 1-4, a PC lampshade comprises a lampshade base 1, a lampshade shell 2 is arranged below the lampshade base 1, an annular block 3 is sleeved on the lampshade base 1, an annular chute 4 is formed inside the annular block 3, an annular slider 5 is slidably arranged inside the annular chute 4 in a limiting manner, the annular slider 5 is fixedly connected with the lampshade base 1, a central rotating shaft 6 is arranged at the central position of the lampshade base 1, a round hole 7 is formed at the central position of the central rotating shaft 6, the round hole 7 penetrates through the central rotating shaft 6 and the lampshade base 1 to the inside of the lampshade shell 2, a fixed block 8 is arranged outside the annular block 3, and a driving device 9 is arranged on the fixed block 8;

drive arrangement 9 includes driving motor 901, and driving motor 901's bottom is fixed and is provided with motor frame 904, and motor frame 904 passes through bolt fixed mounting on fixed block 8, and driving motor 901's output is provided with shaft coupling 902, is connected through belt 903 transmission between shaft coupling 902 and the central pivot 6, and the annular piece 3 is located the left and right sides of fixed block 8 and all is provided with L type support 11, and the top fixedly connected with roof 12 of L type support 11.

In the specific embodiment of the present invention, the lamp shade base 1 is used for supporting and connecting the lamp shade housing 2, the lamp shade housing 2 is used for protecting the lamp, the annular block 3 is used for performing a limit movement setting with the lamp shade base 1, the lamp shade base 1 can be rotated in the annular block 3 by the sliding setting of the annular slider 5 in the annular chute 4 inside the annular block 3, the circular hole 7 is used for passing the lamp circuit from the inside, the lamp inside the lamp shade housing 2 is powered on and set, the fixed block 8 is used for fixing the driving device 9 on the annular block 3, the driving device 9 can rotate the lamp shade base 1, and the lamp shade housing 2 is driven to rotate by the rotation of the lamp shade base 1;

the driving motor 901 is started, the driving motor 901 can select different models according to actual conditions, for example, the model is selected to be TCHV32-1500-3-10S, the driving motor 901 drives the coupler 902 to rotate, the coupler 902 plays a role in connecting the driving motor 901 and the central rotating shaft 6, the coupler 902 drives the central rotating shaft 6 to rotate through the belt 903, the central rotating shaft 6 drives the lampshade holder 1 to rotate inside the annular block 3, and the lampshade holder 1 drives the lampshade holder 2 to rotate.

Specifically, referring to fig. 2, an external thread 101 is disposed on a connection portion of the lamp shade base 1 and the lamp shade housing 2, an internal thread 201 is disposed on a connection portion of the lamp shade housing 2 and the lamp shade base 1, and the external thread 101 and the internal thread 201 are configured to match each other.

In this embodiment, threaded connection is carried out through internal thread 201 and external screw thread 101 between lamp shade seat 1 and the lamp shade casing 2, makes lamp shade seat 1 can drive lamp shade casing 2 when rotating and rotate in step, can make through threaded connection to change lamp shade casing 2 very simple simultaneously.

Specifically, referring to fig. 1, the lamp housing 2 is disposed in an oval shape, and the surface of the lamp housing 2 is provided with patterns with different shapes.

In this embodiment, the used material of the lamp housing 2 is transparent material, through being provided with the decorative pattern on the surface of the lamp housing 2, projects the decorative pattern on the surface of the lamp housing 2 through light, drives the lamp housing 2 through the lamp housing base 1 to rotate, can make the projection of the decorative pattern rotate synchronously, can increase the indoor activity atmosphere.

Specifically, referring to fig. 1, stoppers 10 are disposed at the upper and lower ends of the coupling 902 and the central rotating shaft 6 at the connection position with the belt 903, and the size of the stopper 10 corresponds to the size of the belt 903.

In this embodiment, the stopper 10 is used to limit the position of the belt 903, and the coupling 902 and the belt 903 rotating on the central rotating shaft 6 can be stopped by the stopper 10 so as not to be deviated when rotating.

Specifically, referring to fig. 1, the middle of the top plate 12 is provided with a plurality of evenly distributed small holes 13, and the inside of each small hole 13 is provided with a thread.

In this embodiment, the small hole 13 may be screwed by a bolt on its internal thread, and the top plate 12 may be fixed while the ring block 3 is fixedly disposed.

Specifically, referring to fig. 4, the top plate 12 is provided with side plates 14 at the periphery, and the side plates 14 extend to the bottom end of the lamp shade seat 1.

In this embodiment, the side plate 14 is used to shield devices outside the housing base 1, thereby enhancing the appearance of the PC lamp housing.

The utility model discloses a theory of operation and use flow: when the PC lampshade is used, the top plate 12 is fixed through the small hole 13, the annular block 3 is fixed, the driving motor 901 is started, the driving motor 901 drives the coupler 902 to rotate, the coupler 902 drives the central rotating shaft 6 to rotate through the belt 903, the central rotating shaft 6 drives the lampshade holder 1 to rotate inside the annular block 3, the lampshade holder 1 drives the lampshade holder 2 to rotate, patterns on the surface of the lampshade holder 2 are projected through light, the lampshade holder 1 drives the lampshade holder 2 to rotate, the projections of the patterns can synchronously rotate, and indoor movable atmosphere can be increased; the lamp shade base 1 is in threaded connection with the lamp shade shell 2 through the internal thread 201 and the external thread 101, so that the lamp shade shell 2 with different patterns can be conveniently replaced; the utility model discloses simple to operate can increase indoor activity atmosphere through the decorative pattern on PC lamp shade surface, can change the lamp housing 2 of different decorative patterns.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a PC lamp shade, includes lamp shade seat (1), its characterized in that: a lampshade shell (2) is arranged below the lampshade base (1), an annular block (3) is sleeved on the lampshade base (1), an annular sliding groove (4) is formed in the annular block (3), an annular sliding block (5) is arranged in the annular sliding groove (4) in a limiting and sliding mode, the annular sliding block (5) is fixedly connected with the lampshade base (1), a central rotating shaft (6) is arranged at the central position of the lampshade base (1), a round hole (7) is formed in the central position of the central rotating shaft (6), the round hole (7) penetrates through the central rotating shaft (6) and the lampshade base (1) to the inside of the lampshade shell (2), a fixed block (8) is arranged on the outer side of the annular block (3), and a driving device (9) is arranged on the fixed block (8);

the driving device (9) comprises a driving motor (901), a motor frame (904) is fixedly arranged at the bottom of the driving motor (901), the motor frame (904) is fixedly installed on a fixing block (8) through bolts, a coupler (902) is arranged at the output end of the driving motor (901), the coupler (902) is in transmission connection with a central rotating shaft (6) through a belt (903), L-shaped supports (11) are arranged on the left side and the right side of the fixing block (8) of the annular block (3), and a top plate (12) is fixedly connected to the top ends of the L-shaped supports (11).

2. The PC lampshade of claim 1, characterized in that: the lamp shade base is characterized in that an external thread (101) is arranged at the joint of the lamp shade base (1) and the lamp shade shell (2), an internal thread (201) is arranged at the joint of the lamp shade base (1) and the lamp shade shell (2), and the external thread (101) and the internal thread (201) are matched with each other.

3. The PC lampshade of claim 1, characterized in that: the lampshade shell (2) is arranged in an oval shape, and the surface of the lampshade shell (2) is provided with decorative patterns in different shapes.

4. The PC lampshade of claim 1, characterized in that: the upper end and the lower end of the joint of the coupler (902) and the belt (903) on the central rotating shaft (6) are respectively provided with a stop block (10), and the size of each stop block (10) corresponds to that of the belt (903).

5. The PC lampshade of claim 1, characterized in that: the middle part of roof (12) is opened has a plurality of evenly distributed aperture (13), the inside of aperture (13) all is provided with the screw thread.

6. The PC lampshade of claim 1, characterized in that: all be provided with curb plate (14) around roof (12), curb plate (14) extend to the bottommost of lampshade base (1).