High-brightness stage spotlight

Abstract

The high-brightness stage spotlight comprises a stage spotlight and an opening ring, a plurality of limiting plates are installed in the opening ring, one end of each limiting plate is bent outwards to form a limiting part, the other end of each limiting part is installed on the opening end face of the opening ring, and the stage spotlight is inserted between the limiting plates. The head of the stage spotlight abuts against the outer side face of the limiting part, a bottom plate is arranged at the lower end of the stage spotlight, the middle of the bottom plate protrudes to form a positioning part, and a plurality of positioning strips for positioning the split ring are installed on the positioning part. The split ring type stage spotlight is simple in structure, the stage spotlight can be directly inserted into the split ring, a worker can directly adjust the irradiation angle of the stage spotlight through stirring of feet in a standing state through the split ring, and convenience and efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to a stage lamp, in particular to a high-brightness stage spotlight. Background Art

[0002] High-intensity stage spotlight is a stage lighting device with extremely high brightness and beam intensity. It can gather light at one point to form a high-brightness beam, making the light intensity within the irradiation range higher, thereby improving its lighting effect. This type of lamp can adjust the spot size, the beam coming out is more concentrated, and the diffuse light on the side is relatively small. There are multiple power specifications to choose from, and the focal length is also divided into long, medium and short, which can be selected according to the distance of the viewing distance.

[0003] At present, the inclination angle of the stage spotlight is generally unchanged or difficult to adjust. Each time the existing stage spotlight is adjusted, the nut needs to be loosened, then the stage spotlight is rotated, and then the nut is tightened. Not only is the operation cumbersome, but the adjustment efficiency is low. In addition, for some stage spotlights installed on the ground, each operation requires the staff to squat to operate, and long-term operation causes discomfort to the lower limbs. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a high-brightness stage spotlight, which can directly adjust the irradiation angle of the stage spotlight by feet without squatting, so as to solve the problems raised in the above background technology.

[0005] The utility model is realized through the following technical scheme: a high-brightness stage spotlight, comprising a stage spotlight and an open ring, a plurality of limiting plates are installed inside the open ring, one end of the limiting plates is bent outward to form a limiting portion, the other end of the limiting portion is installed on the open end surface of the open ring, the stage spotlight is inserted between the limiting plates, the head of the stage spotlight is arranged to abut against the outer side surface of the limiting portion, a bottom plate is provided at the lower end of the stage spotlight, the middle of the bottom plate protrudes to form a positioning portion, and a plurality of positioning strips for positioning the open ring are installed on the positioning portion.

[0006] As a preferred technical solution, a plurality of positioning grooves are evenly distributed in an annular structure on the outer ring surface of the open ring, the top surface of the positioning portion is arranged in an annular structure, and a plurality of grooves are provided on the arc surface of the positioning portion, a part of the positioning strips are inserted into the grooves, and a plurality of compression springs are installed, the other ends of the compression springs are installed on the inner wall surface of the grooves, and the other parts of the positioning strips are inserted into the corresponding positioning grooves.

[0007] As an optimal technical solution, fixed plates are installed on both sides of the limit plate, shaft rods are installed on the outer sides of the fixed plates, bearings are installed on the other ends of the shaft rods, support plates are installed outside the bearings, and the lower ends of the support plates are installed on the base plates.

[0008] As a preferred technical solution, arc-shaped clamping plates are installed between the limit plates, forming a clamping cavity matching the diameter of the stage spotlight between the clamping plates, one end of the stage spotlight is inserted into the clamping cavity and is set to abut against the inner side of the clamping plate.

[0009] As a preferred technical solution, the open ring is made of black plastic material.

[0010] As a preferred technical solution, a plurality of fixing holes are provided on the bottom plate.

[0011] As a preferred technical solution, a weight-reducing opening is formed between the open ring and the limiting plate.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, the stage spotlight can be directly inserted into the open ring, and the staff can directly adjust the irradiation angle of the stage spotlight by moving their feet in a standing state through the open ring, which greatly increases convenience and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model after removing the limit plate and the open ring;

[0016] Figure 3 It is a structural schematic diagram of the open ring in the utility model.

[0017] Among them, 1. stage spotlight; 2. open ring; 3. limit plate; 4. limit part; 5. clamping plate; 6. fixing plate; 7. shaft rod; 8. support plate; 9. bottom plate; 10. positioning part; 11. positioning groove; 12. positioning strip. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0020] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, a high-brightness stage spotlight of the utility model comprises a stage spotlight 1 and an open ring 2, wherein a plurality of limiting plates 3 are installed inside the open ring 2, one end of the limiting plates 3 are bent outward to form a limiting portion 4, and the other end of the limiting portion 4 is installed on the open end surface of the open ring 2, the stage spotlight 1 is inserted between the limiting plates 3, the head of the stage spotlight 1 is arranged to abut against the outer side surface of the limiting portion 4, a bottom plate 9 is provided at the lower end of the stage spotlight 1, and a positioning portion 10 is protruded in the middle of the bottom plate 9, and a plurality of positioning strips 12 for positioning the open ring 2 are installed on the positioning portion 10; wherein the stage spotlight is a plano-convex lens spotlight or a threaded spotlight to ensure high brightness during use.

[0022] In this embodiment, a plurality of positioning grooves 11 are evenly distributed in an annular structure on the outer ring surface of the open ring 2, the top surface of the positioning portion 10 is arranged in an annular structure, and a plurality of grooves are provided on the arc surface of the positioning portion 10, a portion of the positioning strips 12 are inserted into the grooves, and a plurality of compression springs are installed, the other ends of the compression springs are installed on the inner wall surface of the grooves, and the other portions of the positioning strips 12 are inserted into the corresponding positioning grooves 11.

[0023] In this embodiment, fixed plates 6 are installed on both sides of the limit plate 3, and shaft rods 7 are installed on the outer sides of the fixed plates 6. Bearings are installed on the other ends of the shaft rods 7, and support plates 8 are installed outside the bearings. The lower ends of the support plates 8 are installed on the bottom plate 9.

[0024] In this embodiment, arc-shaped clamping plates 5 are installed between the limit plates 3, and a clamping cavity matching the diameter of the stage spotlight 1 is formed between the clamping plates 5. One end of the stage spotlight 1 is inserted into the clamping cavity and is arranged to abut against the inner side surface of the clamping plate 5. The stage spotlight can be positioned by the clamping plate, thereby increasing the stability of the stage spotlight after installation.

[0025] In this embodiment, the open ring 2 is made of black plastic material, which avoids the reflection of the open ring and ensures the illumination quality of the stage spotlight.

[0026] In this embodiment, a plurality of fixing holes are provided on the bottom plate 9, and bolts can pass through the fixing holes to fix the open ring on the floor of the stage.

[0027] In this embodiment, a weight-reducing opening is formed between the open ring 2 and the limiting plate 3, which reduces the weight and material consumption, and enables faster rotation of the open ring and the stage spotlight.

[0028] When in use, the stage spotlight can be inserted between the limiting plates, and one end of the stage spotlight can enter the clamping cavity and tightly contact the inner side of the clamping plate to ensure stability after insertion, and the head of the stage spotlight can contact the limiting part, so that the stage spotlight can be retracted into the inside of the open ring to avoid exposure;

[0029] When it is necessary to adjust the illumination angle, the staff can stand and directly move the open ring with their feet to make the open ring rotate around the shaft. The rotation of the open ring drives the stage spotlight, so that the stage spotlight can rotate quickly and rotate to a suitable angle. In the process of rotation of the open ring, the positioning bar will enter the inside of the groove due to pressure. After the position of the open ring is determined, the positioning bar can be pushed outward by the rebound of the compression spring, so that the positioning bar can be inserted into the corresponding positioning groove, thereby positioning the rotated open ring and the stage spotlight, greatly increasing the convenience of operation.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A high brightness stage spotlight, characterized in that: The invention comprises a stage spotlight (1) and an open ring (2). A plurality of limiting plates (3) are installed inside the open ring (2). One end of the limiting plates (3) is bent outward to form a limiting portion (4). The other end of the limiting portion (4) is installed on the open end surface of the open ring (2). The stage spotlight (1) is inserted between the limiting plates (3). The head of the stage spotlight (1) is arranged to abut against the outer side surface of the limiting portion (4). A bottom plate (9) is provided at the lower end of the stage spotlight (1). The middle of the bottom plate (9) protrudes to form a positioning portion (10). A plurality of positioning bars (12) for positioning the open ring (2) are installed on the positioning portion (10).

2. The high brightness stage spotlight according to claim 1, characterized in that: The outer ring surface of the open ring (2) is provided with a plurality of positioning grooves (11) evenly distributed in an annular structure, the top surface of the positioning portion (10) is provided with an annular structure, and a plurality of grooves are provided on the arc surface of the positioning portion (10), a portion of the positioning strips (12) are inserted into the grooves, and a plurality of compression springs are installed, the other ends of the compression springs are installed on the inner wall surface of the grooves, and the other portions of the positioning strips (12) are inserted into the corresponding positioning grooves (11).

3. The high brightness stage spotlight according to claim 1, characterized in that: A fixing plate (6) is installed on both sides of the limiting plate (3), a shaft (7) is installed on the outer side of the fixing plate (6), a bearing is installed on the other end of the shaft (7), a support plate (8) is installed outside the bearing, and the lower end of the support plate (8) is installed on the bottom plate (9).

4. The high brightness stage spotlight according to claim 1, characterized in that: An arc-shaped clamping plate (5) is installed between the limiting plates (3), and a clamping cavity matching the diameter of the stage spotlight (1) is formed between the clamping plates (5). One end of the stage spotlight (1) is inserted into the clamping cavity and is arranged to abut against the inner side surface of the clamping plate (5).

5. The high brightness stage spotlight according to claim 1, characterized in that: The split ring (2) is made of black plastic material.

6. The high brightness stage spotlight according to claim 1, characterized in that: A plurality of fixing holes are provided on the bottom plate (9).

7. The high brightness stage spotlight according to claim 1, characterized in that: A weight-reducing opening is formed between the open ring (2) and the limiting plate (3).

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