Cutting lamp for stage lighting atmosphere

Abstract

The cutting lamp for the stage lighting atmosphere comprises a base and a connecting block, and the top surface of the base is rotationally connected with the connecting block; a connecting frame is fixedly installed on the surface of the top of the connecting block, a body is arranged in the middle of the surface, close to the top, of the connecting frame, filter screens are symmetrically installed on the surface of the body, fixing blocks are connected to the two sides of each filter screen in an attached mode, and the fixing blocks are fixedly connected with the body; a locking assembly is arranged in the fixing block; wherein the locking assembly comprises a sleeve connected with the fixing block in a penetrating mode, through the arrangement of the locking assembly, the filter screen can be conveniently and rapidly replaced, so that the dustproof effect can be better achieved on the body, and meanwhile through the arrangement of an electric push rod, a toothed plate, a gear and a rotating rod, the dustproof effect can be better achieved. And a connecting block can be driven to rotate in the horizontal direction, so that multi-angle adjustment can be carried out, and different illumination requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of stage lighting, in particular to a cutting lamp for stage lighting atmosphere. Background Art

[0002] Stage lighting, also known as "stage illumination", or "lighting" for short, is one of the means of stage art modeling. It uses stage lighting equipment and technical means to display the environment, render the atmosphere, highlight the central characters, create a sense of stage space and time, shape the external image of the stage performance, and provide necessary lighting effects with the development of the plot, using light color and its changes.

[0003] Announcement No. CN208253428U discloses a cutting lamp for enhancing the stage lighting atmosphere. By adopting the rotation mode of the transmission rod and the transmission shaft, the cutting lamp housing can be rotated in multiple angles and directions, thereby meeting the lighting requirements of different positions on the stage and greatly enhancing the practicality of the cutting lamp. However, the patent still has the following problems in actual use:

[0004] By adopting the rotation method of the transmission rod and the transmission shaft, the cutting lamp housing can be rotated at multiple angles and in multiple directions, thereby meeting the lighting needs of different positions on the stage and greatly enhancing the practicality of the cutting lamp. However, when the main body is in use or not in use, dust is likely to enter the interior of the main body through the air vents on the main body, causing damage to the main body, thereby increasing costs.

[0005] A cutting lamp for stage lighting atmosphere is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a cutting lamp for stage lighting atmosphere, so as to solve the problem proposed in the above background technology that the cutting lamp housing can be rotated at multiple angles and in multiple directions by adopting the rotation method of the transmission rod and the transmission shaft, thereby meeting the lighting needs of different positions on the stage and greatly enhancing the practicality of the cutting lamp. However, when the main body is in use or not in use, dust may enter the interior of the main body through the air vents on the main body, thereby causing damage to the main body, which in turn causes the problem of increased costs.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting lamp for stage lighting atmosphere, comprising a base and a connecting block, wherein the top surface of the base is rotatably connected to the connecting block;

[0008] A connecting frame is fixedly installed on the top surface of the connecting block, a body is arranged in the middle of the surface of the connecting frame close to the top, a filter screen is symmetrically installed on the surface of the body, and fixing blocks are attached to both sides of the filter screen, and the fixing blocks are fixedly connected to the body;

[0009] Also includes:

[0010] A locking assembly is provided inside the fixing block;

[0011] The locking assembly includes a sleeve connected to the fixing block, and a clamping rod is connected to the inside of the sleeve;

[0012] A first spring is sleeved on one side surface of the clamping rod, a sliding block is fixedly connected to one side surface of the first spring, and the other side surface of the first spring is fixedly connected to the sleeve.

[0013] Preferably, the clamping rod is connected with the slider, a side surface of the clamping rod away from the first spring is connected with a blocking plate, a side surface of the blocking plate close to the top is fixedly connected with an extension block, a side surface of the extension block away from the blocking plate is connected with a limiting rod, a side surface of the limiting rod close to the top is sleeved with a second spring, the bottom surface of the second spring is fixedly connected to the clamping rod, and the top surface of the second spring is fixedly connected to the extension block.

[0014] Preferably, a sliding rod is fixedly connected to a side surface of the sleeve close to the bottom, the sliding rod is connected through the blocking plate, a limiting groove is provided on the top surface of the sliding rod, and the limiting groove is engaged with the limiting rod.

[0015] Preferably, a groove is opened inside the base, an electric push rod is fixedly installed inside the groove, a tooth plate is fixedly connected to the surface of the electric push rod on the side away from the groove, a gear is meshingly connected to the surface of the tooth plate, a rotating rod is connected through the middle of the gear, the bottom surface of the rotating rod is rotatably connected to the groove, and the top surface of the rotating rod is fixedly connected to the connecting block.

[0016] Preferably, ventilation holes are symmetrically provided on the surface of the main body.

[0017] Preferably, a limiting sleeve is fixedly installed inside the groove, and the limiting sleeve is connected with the tooth plate through.

[0018] Preferably, two sides of the body are symmetrically provided with card slots, and the card slots are engaged with the card rods.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the cutting lamp for stage lighting atmosphere is convenient for quick replacement of the filter by setting a locking assembly, so that the main body can be better dustproof. At the same time, the electric push rod, the tooth plate, the gear and the rotating rod are set to drive the connecting block to rotate horizontally, so that it can be adjusted at multiple angles to meet different lighting needs. The specific contents are as follows:

[0020] 1. By setting a locking assembly, when the filter needs to be disassembled, the limit rod can be pulled to separate the limit rod from the limit slot, and then the clamping rod can be pulled to separate the clamping rod from the clamping slot. At the same time, after the clamping rod is pulled to a certain position, it is ensured that the clamping rod is separated from the clamping slot, and the limit rod is loosened so that the limit rod returns to its original position under the action of the second spring, so that the limit rod and the limit slot are re-engaged together, thereby completing the limitation of the clamping rod. At the same time, when installing the filter, the limit rod is pulled again to separate the limit rod from the limit slot, and then the clamping rod returns to its original position under the action of the first spring, so that the clamping rod and the clamping slot are re-engaged together, and then the limit rod is loosened again so that the limit rod is engaged with the original limit slot by the action of the second spring, thereby completing the installation of the filter, thereby providing a dust-proof effect on dust;

[0021] 2. By setting an electric push rod, a toothed plate, a gear and a rotating rod, when the horizontal angle of the main body needs to be adjusted, the electric push rod is started through the control end, so that the output end of the electric push rod pushes the movement of the toothed plate, and the movement of the toothed plate can drive the rotation of the gear, and the rotation of the gear can drive the rotation of the rotating rod, and the rotation of the rotating rod can drive the rotation of the connecting block, so that the connecting block can drive the main body to adjust the horizontal direction, thereby improving the use efficiency of the main body and meeting different lighting needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the overall operation structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the top view of the main body structure of the utility model;

[0026] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure of the middle A area;

[0027] Figure 6 It is a schematic diagram of the overall structure of the locking component in the utility model.

[0028] In the figure: 1. base; 2. connecting block; 3. connecting frame; 4. main body; 5. filter screen; 6. fixing block; 7. locking assembly; 701. sleeve; 702. clamping rod; 703. first spring; 704. sliding block; 705. blocking plate; 706. extension block; 707. limiting rod; 708. second spring; 709. sliding rod; 710. limiting groove; 8. groove; 9. electric push rod; 10. tooth plate; 11. gear; 12. rotating rod; 13. air vent; 14. limiting sleeve; 15. clamping slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a cutting lamp for stage lighting atmosphere, comprising a base 1 and a connecting block 2, the top surface of the base 1 is rotatably connected to the connecting block 2; a connecting frame 3 is fixedly installed on the top surface of the connecting block 2, a body 4 is arranged in the middle of the surface of the connecting frame 3 close to the top, a filter screen 5 is symmetrically installed on the surface of the body 4, and a fixing block 6 is fitted and connected on both sides of the filter screen 5, and the fixing block 6 is fixedly connected to the body 4; it also includes: a locking assembly 7 is arranged inside the fixing block 6; wherein the locking assembly 7 comprises a sleeve 701 connected through the fixing block 6, and a clamping rod 702 is connected through the inside of the sleeve 701; wherein a first spring 703 is sleeved on one side surface of the clamping rod 702, a slider 704 is fixedly connected to one side surface of the first spring 703, and the other side surface of the first spring 703 is fixedly connected to the sleeve 701, such as Figure 1 , 4 As shown in , 5 and 6, by setting a locking assembly 7, the filter 5 can be quickly disassembled, replaced and cleaned, thereby effectively reducing the dust from entering the main body 4. At the same time, the main body 4 and the connecting frame 3 are rotatably connected. At the same time, the main body 4 is the prior art, and the model of the main body 4 is GTD-1500II. At the same time, the slider 704 is slidably connected with the sleeve 701, and the sleeve 701 is slidably connected with the clamping rod 702, and the fixing block 6 is L-shaped.

[0031] The card rod 702 is connected with the slider 704 through, and the card rod 702 is connected with a blocking plate 705 on one side surface away from the first spring 703 through, and the blocking plate 705 is fixedly connected with an extension block 706 on one side surface near the top, and the extension block 706 is connected with a limiting rod 707 on one side surface away from the blocking plate 705 through, and a second spring 708 is sleeved on the limiting rod 707 on one side surface near the top, and the bottom surface of the second spring 708 is fixedly connected with the card rod 702, and the top surface of the second spring 708 is fixedly connected with the extension block 706, and a sliding rod 709 is fixedly connected with the sliding rod 709 on one side surface near the bottom of the sleeve 701, and the sliding rod 709 is connected with the blocking plate 705 through, and a limiting groove 710 is provided on the top surface of the sliding rod 709, and the limiting groove 710 is engaged with the limiting rod 707. Figure 4-6 As shown, when installing the filter 5, the limiting rod 707 is pulled again to separate the limiting rod 707 from the limiting groove 710, and then the extension blocks 706 extending from both sides of the filter 5 are placed directly under the fixed block 6, so that the holes on the extension blocks 706 are aligned with the clamping rod 702, and when the force of the first spring 703 decreases, the clamping rod 702 passes through the hole, so that the clamping rod 702 and the clamping groove 15 are re-engaged together, and then the limiting rod 707 is loosened again, so that the limiting rod 707 is engaged with the original limiting groove 710 by the force of the second spring 708, thereby completing the installation of the filter 5, so that dust can be prevented. At the same time, the first spring 703 and the second spring 708 are rubber composite springs in the prior art, and the elastic force of the rubber composite spring is relatively large.

[0032] A groove 8 is provided inside the base 1, and an electric push rod 9 is fixedly installed inside the groove 8. A toothed plate 10 is fixedly connected to the surface of the electric push rod 9 away from the groove 8. A gear 11 is meshedly connected to the surface of the toothed plate 10. A rotating rod 12 is connected through the middle of the gear 11. The bottom surface of the rotating rod 12 is rotatably connected to the groove 8, and the top surface of the rotating rod 12 is fixedly connected to the connecting block 2. Figure 2 , 3 As shown, when the horizontal angle adjustment of the main body 4 is required, the electric push rod 9 is started through the control end, so that the output end of the electric push rod 9 pushes the movement of the toothed plate 10, and the movement of the toothed plate 10 can drive the rotation of the gear 11, and the rotation of the gear 11 can drive the rotation of the rotating rod 12, and the rotation of the rotating rod 12 can drive the rotation of the connecting block 2, so that the connecting block 2 can drive the main body 4 to adjust the horizontal direction, thereby improving the use efficiency of the main body 4 and meeting different lighting needs.

[0033] The surface of the body 4 is symmetrically provided with ventilation openings 13, such as Figure 2As shown, by providing the vent 13 , heat dissipation inside the body 4 is facilitated.

[0034] A limiting sleeve 14 is fixedly installed inside the groove 8, and the limiting sleeve 14 is connected to the tooth plate 10 through and through. Figure 3 As shown, the limiting sleeve 14 can support the tooth plate 10 , and the tooth plate 10 and the limiting sleeve 14 are in penetrating sliding connection.

[0035] The body 4 is symmetrically provided with card slots 15 on both sides, and the card slots 15 are engaged with the card rods 702. Figure 6 As shown, the engagement of the card slot 15 with the card rod 702 makes it easy to quickly install and disassemble the filter screen 5.

[0036] Working principle: Before using this kind of stage lighting atmosphere cutting lamp, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 6 As shown, first, when the filter screen 5 needs to be disassembled, the limiting rod 707 can be pulled to separate the limiting rod 707 from the limiting groove 710, and then the clamping rod 702 can be pulled to separate the clamping rod 702 from the clamping groove 15. At the same time, after the clamping rod 702 is pulled to a certain position, it is ensured that the clamping rod 702 is separated from the clamping groove 15, and the limiting rod 707 is loosened to restore the limiting rod 707 to its original position under the action of the second spring 708, so that the limiting rod 707 and the limiting groove 710 are re-engaged together, thereby completing the limiting of the clamping rod 702. At the same time, when the filter screen 5 is installed, the limiting rod 707 can be pulled again. , so that the limiting rod 707 is separated from the limiting groove 710, and the extension blocks 706 extending from both sides of the filter 5 are placed directly under the fixed block 6, so that after the holes on the extension blocks 706 are aligned with the clamping rod 702, the clamping rod 702 passes through the hole when the force of the first spring 703 decreases, so that the clamping rod 702 and the clamping groove 15 are re-engaged together, and the limiting rod 707 is loosened again, so that the limiting rod 707 is engaged with the original limiting groove 710 under the force of the second spring 708, thereby completing the installation of the filter 5, so that dust can be prevented.

[0037] Secondly, when it is necessary to adjust the horizontal angle of the main body 4, the electric push rod 9 is started through the control end, so that the output end of the electric push rod 9 pushes the movement of the toothed plate 10, and the movement of the toothed plate 10 can drive the rotation of the gear 11, and the rotation of the gear 11 can drive the rotation of the rotating rod 12, and the rotation of the rotating rod 12 can drive the rotation of the connecting block 2, so that the connecting block 2 can drive the main body 4 to be adjusted in the horizontal direction, thereby improving the use efficiency of the main body 4 and meeting different lighting needs.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting lamp for stage lighting atmosphere, comprising a base (1) and a connecting block (2), wherein the top surface of the base (1) is rotatably connected to the connecting block (2); A connecting frame (3) is fixedly mounted on the top surface of the connecting block (2); a body (4) is arranged in the middle of the surface of the connecting frame (3) close to the top; a filter screen (5) is symmetrically mounted on the surface of the body (4); fixed blocks (6) are fitted and connected to both sides of the filter screen (5); and the fixed blocks (6) are fixedly connected to the body (4); It is characterized in that Also includes: A locking assembly (7) is provided inside the fixing block (6); The locking assembly (7) comprises a sleeve (701) penetratingly connected to the fixing block (6), and a clamping rod (702) is penetratingly connected to the interior of the sleeve (701); A first spring (703) is sleeved on one side surface of the clamping rod (702), a sliding block (704) is fixedly connected to one side surface of the first spring (703), and the other side surface of the first spring (703) is fixedly connected to the sleeve (701).

2. A cutting lamp for stage lighting atmosphere according to claim 1, characterized in that: The clamping rod (702) is connected with the sliding block (704) through a penetration, and a blocking plate (705) is penetrated and connected to a side surface of the clamping rod (702) away from the first spring (703), and an extension block (706) is fixedly connected to a side surface of the blocking plate (705) close to the top, and a limiting rod (707) is penetrated and connected to a side surface of the extension block (706) away from the blocking plate (705), and a second spring (708) is sleeved on a side surface of the limiting rod (707) close to the top, and the bottom surface of the second spring (708) is fixedly connected to the clamping rod (702), and the top surface of the second spring (708) is fixedly connected to the extension block (706).

3. A cutting lamp for stage lighting atmosphere according to claim 1, characterized in that: A sliding rod (709) is fixedly connected to a side surface of the sleeve (701) close to the bottom, and the sliding rod (709) is connected through the blocking plate (705). A limiting groove (710) is provided on the top surface of the sliding rod (709), and the limiting groove (710) is engaged with the limiting rod (707).

4. The cutting lamp for stage lighting atmosphere according to claim 1, characterized in that: A groove (8) is provided inside the base (1), an electric push rod (9) is fixedly installed inside the groove (8), a toothed plate (10) is fixedly connected to a surface of the electric push rod (9) away from the groove (8), a gear (11) is meshedly connected to the surface of the toothed plate (10), a rotating rod (12) is connected through the middle of the gear (11), the bottom surface of the rotating rod (12) is rotatably connected to the groove (8), and the top surface of the rotating rod (12) is fixedly connected to the connecting block (2).

5. The cutting lamp for stage lighting atmosphere according to claim 1, characterized in that: The surface of the body (4) is symmetrically provided with air holes (13).

6. The cutting lamp for stage lighting atmosphere according to claim 4, characterized in that: A limiting sleeve (14) is fixedly installed inside the groove (8), and the limiting sleeve (14) is connected to the tooth plate (10) through it.

7. The cutting lamp for stage lighting atmosphere according to claim 1, characterized in that: The body (4) is symmetrically provided with card slots (15) on both sides, and the card slots (15) are card-engaged and connected with the card rod (702).

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