CN218544221U

CN218544221U - Stage lamp with switchable light effect and focusing device

Info

Publication number: CN218544221U
Application number: CN202223139767.1U
Authority: CN
Inventors: 陈胜勇
Original assignee: Dongguan Yunyao Electronics Co ltd
Current assignee: Dongguan Yunyao Electronics Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-02-28
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a stage lamp of changeable focusing device of light efficiency belongs to optics technical field, include: a luminescent light section of thick bamboo and mounting bracket, a luminescent light section of thick bamboo is inside to be close to top department and rotates and be provided with accommodate the lead screw, a luminescent light section of thick bamboo is inside to be close to the fixed spacing slide bar that is provided with in below department, the adjusting block has been cup jointed to the screw thread on the accommodate the lead screw outer wall, slide on the spacing slide bar outer wall and cup jointed spacing slider, the first lens of fixedly connected with between adjusting block and the spacing slider, a luminescent light section of thick bamboo inner is close to the fixed second lens that is provided with in mounting bracket one side, accommodate the lead screw one end runs through luminescent light section of thick bamboo one side inner wall and fixedly connected with connecting axle, the fixed protective housing that is provided with on the outer wall of luminescent light section of thick bamboo upper end, the fixed regulating motor that is provided with in protective housing inner. Therefore, the device can realize automatic switching of light efficiency and automatic focusing, has the function of convenience in installation of the light-emitting component, and has practicability.

Description

Stage lamp with switchable light effect and focusing device

Technical Field

The utility model relates to a stage lamp especially relates to a stage lamp of changeable focusing device of light efficiency belongs to optics technical field.

Background

Stage lighting is also called stage lighting, is called lighting for short, and is one of the means of stage art modeling.

Stage lighting is an important component of the presentation space. The method is an artistic creation which carries out omnibearing visual environment light design on characters and required specific scenes according to the development of plots and purposefully reproduces design intentions to audiences in a visual image mode. The space modeling of characters and plots is comprehensively and systematically considered, modeling rules are strictly followed, and means are used.

The prior patent with publication number CN202660472U discloses a focusing device for stage lamp bulb focusing, which comprises a rear cover and a bulb assembly arranged on a lamp body shell, a focusing plate, three groups of adjusting screws and an adjusting fixing plate; the bulb assembly is fixedly arranged on the focusing plate, and the adjusting fixing plate is fixedly arranged on the inner wall of the lamp shell; one end of the adjusting screw rod is rotatably connected with the focusing plate, and the other end of the adjusting screw rod is in threaded connection with the adjusting fixing plate; cover behind the lamp body shell and correspond every group adjusting screw and be provided with the through-hole, cover through behind the lamp body shell and open and establish the through-hole to add focusing plate, adjusting part isotructure, make the operator can directly adjust the focus of bulb from the outside, need not dismantle the back lid, it is very convenient to operate like this, has had the protection of back lid moreover, and the operator is not direct to the bulb, has improved its security greatly.

Focusing to light in the above-mentioned patent is mainly gone on through the manual work, and some light hang on the roof, and manual debugging is comparatively troublesome, and is convenient inadequately, and the light emitting component installation need be with the help of a plurality of fix with screws, and the installation is more troublesome, and for this reason, we propose the stage lamp of changeable focusing device of light efficiency and improve.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a stage lamp of changeable focusing device of light efficiency, this stage lamp can realize automatic switch-over light efficiency, focusing, and the convenient function of installation light-emitting component has solved the light efficiency of stage lamp among the prior art and has switched and focusing and need manual operation, adjusts troublesome problem.

In order to solve the problems, the following technical scheme is provided:

the stage lamp comprises a light-emitting lamp tube and a mounting frame, wherein an adjusting screw rod is rotatably arranged in the light-emitting lamp tube close to the upper part, a limiting slide rod is fixedly arranged in the light-emitting lamp tube close to the lower part, an adjusting slide block is sleeved on the outer wall of the adjusting screw rod in a threaded manner, a limiting slide block is sleeved on the outer wall of the limiting slide rod in a sliding manner, a first lens is fixedly connected between the adjusting slide block and the limiting slide block, a second lens is fixedly arranged at the inner end of the light-emitting lamp tube close to one side of the mounting frame, one end of the adjusting screw rod penetrates through the inner wall of one side of the light-emitting lamp tube and is fixedly connected with a connecting shaft, a protective shell is fixedly arranged on the outer wall of the upper end of the light-emitting lamp tube, and an adjusting motor is fixedly arranged at the inner end of the protective shell;

the LED lamp mounting structure is characterized in that an adjusting screw is sleeved at the inner end of the mounting rack top plate in a threaded manner, a pressing piece is sleeved at the lower end of the adjusting screw in a rotating manner, the upper end face of the mounting rack bottom plate is fixedly connected with a driving motor and a driven shaft respectively, a bearing piece is fixedly connected to the upper end of the driven shaft, a light-emitting component is arranged between the bearing piece and the pressing piece, and a protective shell is fixedly arranged on the outer wall of the front end of the light-emitting lamp tube.

Furthermore, the output end of the adjusting motor is fixedly connected with a driving belt pulley, the outer wall of the connecting shaft is fixedly sleeved with a driven belt pulley, and the outer walls of the driving belt pulley and the driven belt pulley are rotatably sleeved with a conveying belt.

Furthermore, the upper end of the adjusting screw rod is fixedly connected with an adjusting rotating cap.

Furthermore, a locking nut is arranged at the upper end of the top plate of the mounting frame, and the locking nut is sleeved on the outer wall of the adjusting screw in a threaded manner.

Furthermore, the output end of the driving motor is fixedly connected with a driving gear, the outer wall of the driven shaft is fixedly sleeved with a driven gear, and the driving gear is meshed with the driven gear.

Furthermore, the inner end of the protective shell is respectively and fixedly provided with a control module, a communication module, a motor module and a switch module, the motor module and the switch module are both electrically connected with the control module, and the communication module is wirelessly connected with the control module.

Furthermore, the motor module is electrically connected with the adjusting motor and the driving motor, and the switch module is electrically connected with the light-emitting component.

Compared with the prior art, the beneficial effects of the utility model reside in that: the device can directly start the adjusting motor through the motor module, then drive the driving belt pulley to rotate, further drive the driven belt pulley to rotate through the conveying belt, further drive the connecting shaft to rotate, further drive the adjusting screw rod to rotate, further drive the adjusting slide block to rotate, and further drive the first lens to move, so that the focusing effect is realized;

compared with the prior art, the beneficial effects of the utility model reside in that: the device rotates through adjusting screw and drives under the casting die press fit supporting piece and can realize the quick fixed mounting to light-emitting component, utilizes driving motor to drive gear simultaneously and rotates, further drives driven gear and rotates, further drives the driven shaft and rotates, further drives light-emitting component on it through supporting piece and rotates, and the cooperation switch module realizes the switch of the different colour LED lamps of control to reach the light efficiency and switch the regulation purpose.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and drawings, indicating the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic view of a main structure of a preferred embodiment of a stage lamp with switchable focusing device of light effect according to the present invention;

fig. 2 is a schematic view of a partial structure of a preferred embodiment of a stage lamp with switchable focusing devices according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic diagram of a connection structure of a control module according to a preferred embodiment of the stage lamp with switchable focusing devices.

In the figure: 1. a light emitting lamp barrel; 2. adjusting a screw rod; 3. a limiting slide bar; 4. adjusting the sliding block; 5. a limiting slide block; 6. a first lens; 7. a second lens; 8. a connecting shaft; 9. a driven pulley; 10. a protective shell; 11. adjusting the motor; 12. a driving pulley; 13. a conveyor belt; 14. a mounting frame; 15. adjusting the screw rod; 16. locking the nut; 17. adjusting the rotating cap; 18. pressing a piece; 19. a light emitting assembly; 20. a drive motor; 21. a driven shaft; 22. a drive gear; 23. a driven gear; 24. a support member; 25. a protective shell; 26. a control module; 27. a communication module; 28. a motor module; 29. and a switch module.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, the stage lamp with switchable focusing devices of light effects provided by this embodiment includes a light emitting tube 1 and a mounting bracket 14, an adjusting screw rod 2 is rotatably disposed near the upper part inside the light emitting tube 1, a limiting slide rod 3 is fixedly disposed near the lower part inside the light emitting tube 1, an adjusting slider 4 is sleeved on the outer wall of the adjusting screw rod 2 through a thread, a limiting slider 5 is sleeved on the outer wall of the limiting slide rod 3 through a sliding manner, a first lens 6 is fixedly connected between the adjusting slider 4 and the limiting slider 5, a second lens 7 is fixedly disposed near one side of the mounting bracket 14 at the inner end of the light emitting tube 1, one end of the adjusting screw rod 2 penetrates through the inner wall of one side of the light emitting tube 1 and is fixedly connected with a connecting shaft 8, a protective shell 10 is fixedly disposed on the outer wall of the upper end of the light emitting tube 1, and an adjusting motor 11 is fixedly disposed at the inner end of the protective shell 10.

Adjusting screw 15 has been cup jointed to 14 roof inner screw threads of mounting bracket, adjusting screw 15 lower extreme rotates to cup joint casting die 18, 14 bottom plate up end of mounting bracket is fixedly connected with driving motor 20 respectively and rotates and is connected with driven shaft 21, driven shaft 21 upper end fixedly connected with supporting piece 24, be provided with light emitting component 19 between supporting piece 24 and the casting die 18, the fixed protective housing 25 that is provided with on the outer wall of the 1 front end of a luminescent light section of thick bamboo, light emitting component 19 is equipped with the LED banks spare of a plurality of different colors on the outer wall and makes, and every LED banks spare is by solitary on-off control.

Preferably, the output end of the adjusting motor 11 is fixedly connected with a driving belt pulley 12, the outer wall of the connecting shaft 8 is fixedly sleeved with a driven belt pulley 9, and the outer walls of the driving belt pulley 12 and the driven belt pulley 9 are rotatably sleeved with a conveying belt 13.

Preferably, the upper end of the adjusting screw 15 is fixedly connected with an adjusting rotating cap 17, and the adjusting rotating cap 17 can drive the adjusting screw 15 to rotate.

Preferably, a locking nut 16 is arranged at the upper end of the top plate of the mounting frame 14, the locking nut 16 is sleeved on the outer wall of the adjusting screw rod 15 in a threaded manner, and the adjusting screw rod 15 is locked by the locking nut 16 to prevent the adjusting screw rod from rotating.

Preferably, the output end of the driving motor 20 is fixedly connected with a driving gear 22, the outer wall of the driven shaft 21 is fixedly sleeved with a driven gear 23, the driving gear 22 is meshed with the driven gear 23, the driving gear 22 is driven by the driving motor 20 to rotate, the driven gear 23 is further driven to rotate, and therefore the driven shaft 21 is driven to rotate.

Preferably, the inner end of the protective shell 25 is fixedly provided with a control module 26, a communication module 27, a motor module 28 and a switch module 29 respectively, the motor module 28 and the switch module 29 are both electrically connected with the control module 26, the communication module 27 is wirelessly connected with the control module 26, a terminal device such as a mobile phone computer is used for access, the communication module 27 is used for sending an instruction, the control module 26 identifies the corresponding motor module 28 and then starts a corresponding motor action, or the switch module 29 controls the on/off of a corresponding LED lamp.

Preferably, the motor module 28 is electrically connected to the adjustment motor 11 and the driving motor 20, and the switch module 29 is electrically connected to the light emitting element 19.

The utility model discloses an application principle and use flow:

when the device is installed, the light-emitting component 19 is firstly placed on the supporting part 24, then the adjusting screw rod 15 is rotated to drive the pressing part 18 to move downwards to press and fix the light-emitting component 19, then the light-emitting component 19 is adjusted to a proper angle, the adjusting motor 11 is utilized to drive the driving belt wheel 12 to rotate, namely, the conveying belt 13 is utilized to drive the driven belt wheel 9 to rotate, the connecting shaft 8 is further driven to rotate, the adjusting screw rod 2 is further driven to rotate to drive the adjusting slide block 4 to move, the first lens 6 is further adjusted to move, the purpose of focusing is achieved, the driving motor 20 is utilized to drive the driving gear 22 to rotate, the driven gear 23 is further driven to rotate, the driven shaft 21 is further driven to rotate, the supporting part 24 is further driven to rotate, the light-emitting component 19 is further driven to rotate and adjust, and the purpose of light effect switching and adjusting is achieved.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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 should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable 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 according to specific situations by those of ordinary skill in the art.

The present invention has been described in connection with specific embodiments, but it should be clear to a person skilled in the art that these descriptions are intended to be illustrative and not limiting to the scope of the invention. Various modifications and alterations of this invention will become apparent to those skilled in the art based upon the spirit and principles of this invention, and such modifications and alterations are also within the scope of this invention.

Claims

1. The stage lamp is characterized by comprising a light-emitting lamp tube (1) and a mounting frame (14), wherein an adjusting screw rod (2) is rotatably arranged in the light-emitting lamp tube (1) close to the upper part, a limiting slide rod (3) is fixedly arranged in the light-emitting lamp tube (1) close to the lower part, an adjusting slide block (4) is sleeved on the outer wall of the adjusting screw rod (2) through a thread, a limiting slide block (5) is sleeved on the outer wall of the limiting slide rod (3) in a sliding manner, a first lens (6) is fixedly connected between the adjusting slide block (4) and the limiting slide block (5), a second lens (7) is fixedly arranged at one side, close to the mounting frame (14), of the inner end of the light-emitting lamp tube (1), one end of the adjusting screw rod (2) penetrates through the inner wall of one side of the light-emitting lamp tube (1) and is fixedly connected with a connecting shaft (8), a protective shell (10) is fixedly arranged on the outer wall of the upper end of the light-emitting lamp tube (1), and an adjusting motor (11) is fixedly arranged at the inner end of the protective shell (10);

adjusting screw (15) have been cup jointed to the inner screw thread of mounting bracket (14) roof, casting die (18) have been cup jointed in adjusting screw (15) lower extreme rotation, mounting bracket (14) bottom plate up end fixedly connected with driving motor (20) respectively and rotation are connected with driven shaft (21), driven shaft (21) upper end fixedly connected with bearing piece (24), be provided with between bearing piece (24) and casting die (18) light-emitting component (19), fixed protective housing (25) that is provided with on the outer wall of luminescent light section of thick bamboo (1) front end.

2. The stage lamp with switchable focusing device according to claim 1, wherein the output end of the adjusting motor (11) is fixedly connected with a driving pulley (12), the outer wall of the connecting shaft (8) is fixedly sleeved with a driven pulley (9), and the outer walls of the driving pulley (12) and the driven pulley (9) are rotatably sleeved with a conveying belt (13).

3. The stage lamp with switchable light effect focusing device of claim 1, characterized in that the upper end of the adjusting screw (15) is fixedly connected with an adjusting rotating cap (17).

4. The stage lamp with switchable light effect focusing devices according to claim 1, wherein the upper end of the top plate of the mounting frame (14) is provided with a locking nut (16), and the locking nut (16) is sleeved on the outer wall of the adjusting screw rod (15) in a threaded manner.

5. The stage lamp with switchable light effect focusing device according to claim 1, characterized in that the output end of the driving motor (20) is fixedly connected with a driving gear (22), the outer wall of the driven shaft (21) is fixedly sleeved with a driven gear (23), and the driving gear (22) is meshed with the driven gear (23).

6. The stage lamp with the switchable light effect focusing device according to claim 1, wherein a control module (26), a communication module (27), a motor module (28) and a switch module (29) are respectively and fixedly arranged at the inner end of the protective shell (25), the motor module (28) and the switch module (29) are both electrically connected with the control module (26), and the communication module (27) is wirelessly connected with the control module (26).

7. The stage lamp with switchable focusing device according to claim 6, wherein the motor module (28) is electrically connected with the adjusting motor (11) and the driving motor (20), and the switch module (29) is electrically connected with the light emitting component (19).