Stage lamp with heat dissipation structure

Abstract

The utility model discloses a stage lamp with a heat dissipation structure, which belongs to the technical field of stage lamps and comprises a shell, an LED light source and a heat dissipation component, the LED light source is mounted at the bottom of the shell, a lens component is arranged at the top of the shell, and a cutting component, a pattern component and a color component are sequentially arranged below the lens component from top to bottom. The heat dissipation assembly comprises a heat dissipation box and a heat dissipation fan, an air outlet facing the color assembly is formed in one side of the heat dissipation box, and the opening direction of the air outlet is parallel to the light path direction of the LED light source. The LED stage lamp has the advantages that under the action of the LED light source in the stage lamp, light can be emitted out through the lamp lens after passing through the color assembly, the pattern assembly and the cutting assembly, a light path of the lamp is formed, the cooling fan is arranged near the LED light source, the direction of the air outlet is consistent with that of the light path, and the light path is uniform. And heat dissipation can be carried out along the color assembly, the pattern assembly and the cutting assembly, and a stable and efficient heat dissipation air path is formed.

Description

Technical Field

[0001] The utility model relates to the technical field of stage lights, and more specifically, to a stage light with a heat dissipation structure. Background Art

[0002] Stage lighting is an important part of the composition of the performance space. It is a lighting design for a comprehensive visual environment of characters and specific scenes required according to the development of the plot, and it is an artistic creation that purposefully reproduces the design intention to the audience in the form of visual images. During the use of stage lights, heat dissipation is required through a heat dissipation structure to ensure that the stage lights do not overheat.

[0003] For the stage lights in the prior art, it is not convenient to simultaneously dissipate heat from the internal components of the stage lights, lacking an efficient and stable heat dissipation path, and the practicability and durability of the stage lights need to be improved. At the same time, the utility model patent with the publication number of CN210532154U discloses a stage lighting fixture with a new heat dissipation structure, including a housing, a focusing component, a heat dissipation device, and a light source component. It is characterized in that a coaxial fixed ring, a focusing component, a heat dissipation device, a light source component, and a heat dissipation fan are sequentially arranged inside the housing from left to right; the heat dissipation device is sequentially provided with a first radiator and a second radiator from the inside to the outside, and the second radiator can rotate around the first radiator along the light output axis, but its heat dissipation effect needs to be improved, and it is not convenient to simultaneously dissipate heat from the internal components of the stage lights. Summary of the Utility Model

[0004] To overcome the problems in the prior art that it is not convenient to simultaneously dissipate heat from the internal components of stage lights, lacking an efficient and stable heat dissipation path, and the practicability and durability of stage lights need to be improved, etc., the utility model provides a stage light with a heat dissipation structure, including a housing, an LED light source, and a heat dissipation component. The LED light source is installed at the bottom of the housing, a lens component is arranged at the top of the housing, a cutting component, a pattern component, and a color component are sequentially arranged below the lens component from top to bottom. The color component is arranged directly above the LED light source, and a vertically penetrating LED light path is formed in the middle of the cutting component, the pattern component, and the color component. A heat dissipation component is arranged on one side of the LED light source, the heat dissipation component includes a heat dissipation box and a heat dissipation fan, the heat dissipation fan is installed inside the heat dissipation box, an air outlet facing the color component is formed on one side of the heat dissipation box, and the opening direction of the air outlet is parallel to the light path direction of the LED light source.

[0005] Under the action of the LED light source inside the stage light, it can emit light and pass through the color component, pattern component, and cutting component and then be emitted by the lamp lens, forming the optical path of the lamp and realizing the function of the stage light. At the same time, a cooling fan is arranged near the LED light source, and the air outlet is in the same direction as the optical path direction, and it can gradually dissipate heat along the color component, pattern component, and cutting component to form a stable and efficient heat dissipation air path, further reducing the overall assembly cost of the stage light and also improving the heat dissipation efficiency.

[0006] Preferably, the LED light source is installed at the bottom of the housing through a mounting base, and a light source cooling fan is installed at the bottom inside the mounting base, and the light source cooling fan is connected to the outside of the LED light source.

[0007] Preferably, the lens assembly includes a plurality of lenses arranged parallel up and down. One of the lenses is arranged on a mounting plate. An opening is provided at the edge of the mounting plate and it is slidably mounted on a plurality of adjusting rods and can drive the lens to move up and down. A fixing piece sleeving the adjusting rod is provided on the mounting plate.

[0008] By arranging an independent light source cooling fan below the LED light source, it can be separately cooled, thereby improving the heat dissipation effect. By arranging an adjustable lens inside the stage light, the stage light can be focused, thereby improving the practicality of the stage light.

[0009] Preferably, the cutting component is a cutting system. The cutting system includes four cutting blades and a motor, and the movable end of the motor is connected to the four cutting blades.

[0010] Preferably, the pattern component is a CYM color system. The CYM color system includes a pattern disk, a support seat, and a second motor. The pattern disk is rotatably mounted on the support seat and is connected to the movable end of the second motor. A plurality of pattern holes are formed in the circumferential direction of the pattern disk, and a pattern piece is installed on each pattern hole.

[0011] Preferably, the color component is a color system. The color system includes color pieces and an adjusting seat. The color pieces are installed on the adjusting seat, and the color pieces are multi-layer glass color pieces.

[0012] Preferably, a reinforcing plate is installed outside the housing, and a high-temperature resistant layer is provided on the inner wall of the housing.

[0013] By arranging a reinforcing plate outside the stage light housing, the strength of the housing can be improved and it is not easily damaged. By arranging a high-temperature resistant layer on the inner wall of the stage light housing, the high-temperature resistant performance can be improved to avoid the heat generated by the heat dissipation of the electronic components of the stage light from affecting the service life of the housing.

[0014] Preferably, the outer side of the housing is cylindrical, and the housing is made of stainless steel.

[0015] Preferably, a lampshade is provided at the top of the housing. The lampshade is made of a transparent material, and the middle part of the lampshade corresponds to the LED light path.

[0016] Preferably, a number of heat dissipation holes are formed on the surface of the housing.

[0017] Through the arrangement of the heat dissipation holes, the heat dissipation effect of the stage light can be improved.

[0018] Beneficial effects:

[0019] The beneficial effects produced by adopting the technical solution of the present utility model are as follows:

[0020] (1) Under the action of the LED light source inside the stage light, it can emit light and pass through the color component, pattern component, and cutting component and then be emitted by the lamp lens to form the light path of the lamp, realizing the function of the stage light. At the same time, a heat dissipation fan is arranged near the LED light source, and the air outlet is in the same direction as the light path direction, which can gradually dissipate heat along the color component, pattern component, and cutting component and form a stable and efficient heat dissipation air path, further reducing the overall assembly cost of the stage light and improving the heat dissipation efficiency.

[0021] (2) By arranging an independent light source heat dissipation fan below the LED light source, it can be separately cooled, thereby improving the heat dissipation effect. By arranging an adjustable lens inside the stage light, the stage light can be focused, thereby improving the practicality of the stage light.

[0022] (3) By arranging a reinforcing plate outside the housing of the stage light, the strength of the housing can be improved, making it not easily damaged. By arranging a high-temperature resistant layer on the inner wall of the housing of the stage light, the high-temperature resistant performance can be improved, avoiding the heat generated by the heat dissipation of the electronic components of the stage light from affecting the service life of the housing. Description of the drawings

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0024] Figure 1 is the overall structural schematic diagram of the stage light with a heat dissipation structure of the present utility model;

[0025] Figure 2 is the connection structural schematic diagram of the heat dissipation fan on the stage light with a heat dissipation structure of the present utility model;

[0026] Figure 3 is a schematic structural diagram of the cutting component on the stage light with a heat dissipation structure of the present utility model;

[0027] Figure 4 is a schematic structural diagram of the pattern component on the stage light with a heat dissipation structure of the present utility model;

[0028] Figure 5 is a schematic structural diagram of the color component on the stage light with a heat dissipation structure of the present utility model;

[0029] Figure 6 is a schematic structural diagram of the housing on the stage light with a heat dissipation structure of the present utility model.

[0030] In the figure: 1. Housing; 2. Cutting component; 3. Pattern component; 4. Color component; 5. LED light source; 6. Mounting base; 7. Lens; 8. Mounting plate; 9. Adjusting rod; 10. Fixed piece; 11. Lamp cover; 12. Heat dissipation box; 13. Heat dissipation fan; 14. Air outlet; 15. Light source heat dissipation fan; 16. Cutting disc; 17. Motor; 18. Pattern disc; 19. Color piece; 20. High-temperature resistant layer; 21. Reinforcing plate. Specific embodiments

[0031] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] In this embodiment, under the action of the LED light source inside the stage light, it can emit light and pass through the color component, pattern component, and cutting component and then be emitted by the lens of the lamp, forming the optical path of the lamp, realizing the function of the stage light. At the same time, a heat dissipation fan is arranged near the LED light source, and the air outlet is in the same direction as the optical path direction, and it can gradually dissipate heat along the color component, pattern component, and cutting component and form a stable and efficient heat dissipation air path, further reducing the overall assembly cost of the stage light and also improving the heat dissipation efficiency. The specific embodiments are as follows:

[0033] Such as Figures 1 to 6As shown in the figure, a stage light with a heat dissipation structure includes a housing 1, an LED light source 5, and a heat dissipation component. The LED light source 5 is installed at the bottom of the housing 1. A lens component is provided at the top of the housing 1. Below the lens component, a cutting component 2, a pattern component 3, and a color component 4 are sequentially arranged from top to bottom. The color component 4 is provided directly above the LED light source 5, and an LED light path that penetrates up and down is formed in the middle of the cutting component 2, the pattern component 3, and the color component 4. A heat dissipation component is provided on one side of the LED light source 5. The heat dissipation component includes a heat dissipation box 12 and a heat dissipation fan 13. The heat dissipation fan 13 is installed inside the heat dissipation box 12. An air outlet 14 facing the color component 4 is formed on one side of the heat dissipation box 12. The opening direction of the air outlet 14 is parallel to the light path direction of the LED light source 5. Under the action of the LED light source 5 inside the stage light, it can emit light and pass through the color component 4, the pattern component 3, and the cutting component 2 and then be emitted by the lamp lens 7, forming the light path of the lamp, realizing the function of the stage light. At the same time, a heat dissipation fan 13 is provided near the LED light source 5, and the air outlet 14 is in the same direction as the light path direction, which can gradually dissipate heat along the color component 4, the pattern component 3, and the cutting component 2 and form a stable and efficient heat dissipation air path, further reducing the overall assembly cost of the stage light and improving the heat dissipation efficiency.

[0034] The LED light source 5 is installed at the bottom of the housing 1 through a mounting base 6. A light source heat dissipation fan 15 is installed at the bottom inside the mounting base 6. The light source heat dissipation fan 15 is connected to the outside of the LED light source 5. By providing an independent light source heat dissipation fan 15 below the LED light source 5, it can be cooled separately, thereby improving the heat dissipation effect.

[0035] The lens component includes a plurality of lenses 7 arranged parallel to each other up and down. One of the lenses 7 is provided on a mounting plate 8. An opening is provided at the edge of the mounting plate 8, and it is slidably installed on a plurality of adjusting rods 9 and can drive the lens 7 to move up and down. A fixing piece 10 sleeving the adjusting rod 9 is provided on the mounting plate 8. By providing an adjustable lens 7 inside the stage light, the stage light can be focused, thereby improving the practicality of the stage light. A plurality of lenses 7 are provided inside the stage light and can be combined according to needs. The fixing piece 10 is an annular bolt fixing part, which can limit the position of the adjustable lens 7 and facilitate focusing.

[0036] The cutting component 2 is a cutting system. The cutting system includes four cutting blades 16 and a motor 17. The movable end of the motor 17 is connected to the four cutting blades 16. It can cut and block the light passing through the cutting system under the action of the cutting blades 16, causing the shape of the light projected onto the projection surface to change. The motor 17 can drive the cutting blades 16 to rotate through a corresponding transmission structure.

[0037] The pattern component 3 is a CYM color system. The CYM color system includes a pattern disk 18, a support base, and a second motor. The pattern disk 18 is rotatably mounted on the support base and connected to the movable end of the second motor. The pattern disk 18 is formed with a plurality of pattern holes along the circumferential direction, and a pattern piece is mounted on each pattern hole. By means of the second motor, the pattern disk 18 can be driven to rotate, so that the pattern holes at the corresponding positions can overlap with the optical path, thereby switching different pattern pieces through which the light beam passes and changing the pattern projected by the light.

[0038] The color component 4 is a color system. The color system includes a color piece 19 and an adjustment base. The color piece 19 is mounted on the adjustment base. The color piece 19 is a multi-layer glass color piece. Due to the novelty of the adjustment base, the position of the color piece 19 can be adjusted, thereby switching the color piece entering the light beam and changing the color of the light beam.

[0039] A reinforcing plate 21 is installed outside the housing 1, and a heat-resistant layer 20 is provided on the inner wall of the housing 1. By means of the reinforcing plate 21 provided outside the stage light housing 1, the strength of the housing 1 can be improved, making it not easily damaged. By means of the heat-resistant layer 20 provided on the inner wall of the stage light housing 1, the heat-resistant performance can be improved, avoiding the heat generated by the heat dissipation of the stage light electronic components from affecting the service life of the housing 1.

[0040] The outer side of the housing 1 is cylindrical, and the material of the housing 1 is stainless steel.

[0041] A lamp cover 11 is provided at the top of the housing 1. The material of the lamp cover 11 is a transparent material, and the middle part of the lamp cover 11 corresponds to the LED optical path. Through the transparent lamp cover 11, the top lens 7 of the stage light can be protected.

[0042] A number of heat dissipation holes are formed on the surface of the housing 1. By means of the arrangement of the heat dissipation holes, the heat dissipation effect of the stage light can be improved.

[0043] Working principle: Under the action of the LED light source inside the stage light, it can emit light and pass through the color component, pattern component, and cutting component and then be emitted by the lamp lens, forming the optical path of the lamp and realizing the functions of the stage light. At the same time, a cooling fan is arranged near the LED light source, and the air outlet is in the same direction as the optical path direction, which can gradually cool it along the color component, pattern component, and cutting component and form a stable and efficient cooling air path, further reducing the overall assembly cost of the stage light and also improving the cooling efficiency. By setting an independent light source cooling fan under the LED light source, it can be cooled separately, thereby improving the cooling effect. By setting an adjustable lens inside the stage light, the stage light can be focused, thereby improving the practicality of the stage light. By setting a reinforcing plate outside the stage light housing, the housing strength can be improved, making it not easily damaged. By setting a high-temperature resistant layer on the inner wall of the stage light housing, the high-temperature resistant performance can be improved, avoiding the heat generated by the heat dissipation of the stage light electronic components from affecting the housing life.

[0044] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stage light with a heat dissipation structure, characterized in that: The invention comprises a housing (1), an LED light source (5) and a heat dissipation component, wherein the LED light source (5) is mounted on the bottom of the housing (1), a lens component is arranged on the top of the housing (1), a cutting component (2), a pattern component (3) and a color component (4) are arranged in sequence from top to bottom below the lens component, the color component (4) is arranged directly above the LED light source (5) and forms an LED light path that passes through from top to bottom in the middle of the cutting component (2), the pattern component (3) and the color component (4), a heat dissipation component is arranged on one side of the LED light source (5), the heat dissipation component comprises a heat dissipation box (12) and a heat dissipation fan (13), the heat dissipation fan (13) is installed in the heat dissipation box (12), an air outlet (14) facing the color component (4) is formed on one side of the heat dissipation box (12), and the opening direction of the air outlet (14) is parallel to the light path direction of the LED light source (5).

2. The stage light with a heat dissipation structure according to claim 1, characterized in that: The LED light source (5) is mounted on the bottom of the housing (1) via a mounting base (6); a light source heat dissipation fan (15) is mounted on the bottom of the inner side of the mounting base (6); the light source heat dissipation fan (15) is connected to the outside of the LED light source (5).

3. The stage light with a heat dissipation structure according to claim 1, characterized in that: The lens assembly comprises a plurality of lenses (7) arranged in parallel up and down, wherein one of the lenses (7) is arranged on a mounting plate (8), an edge of the mounting plate (8) is provided with an opening and is slidably mounted on a plurality of adjustment rods (9) and can drive the lens (7) to move up and down, and a fixing plate (10) which is sleeved on the adjustment rod (9) is provided on the mounting plate (8).

4. The stage light with a heat dissipation structure according to claim 1, characterized in that: The cutting assembly (2) is a cutting system, which comprises four cutting blades (16) and a motor (17), wherein the movable end of the motor (17) is connected to the four cutting blades (16).

5. The stage light with a heat dissipation structure according to claim 1, characterized in that: The pattern assembly (3) is a CYM color system, which comprises a pattern plate (18), a support seat and a second motor. The pattern plate (18) is rotatably mounted on the support seat and connected to the movable end of the second motor. The pattern plate (18) is formed with a plurality of pattern holes along a circumferential direction, and a pattern piece is mounted on each of the pattern holes.

6. The stage light with a heat dissipation structure according to claim 1, characterized in that: The color component (4) is a color system, which comprises a color sheet (19) and an adjustment seat, wherein the color sheet (19) is installed on the adjustment seat, and the color sheet (19) is a multi-layer glass color sheet.

7. The stage light with a heat dissipation structure according to claim 1, characterized in that: A reinforcing plate (21) is installed on the outside of the outer shell (1), and a high temperature resistant layer (20) is provided on the inner wall of the outer shell (1).

8. The stage light with a heat dissipation structure according to claim 1, characterized in that: The outer side of the shell (1) is cylindrical, and the material of the shell (1) is stainless steel.

9. The stage light with a heat dissipation structure according to claim 1, characterized in that: A lampshade (11) is arranged on the top of the housing (1); the lampshade (11) is made of a transparent material; and the middle of the lampshade (11) corresponds to the LED light path.

10. The stage light with a heat dissipation structure according to claim 1, characterized in that: A plurality of heat dissipation holes are formed on the surface of the housing (1).

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