Waterproof structure of a head-shaking stage lamp

Abstract

The utility model discloses a kind of waterproof structure of head-shaking stage lamp, including base, support arm and lamp holder, support arm is rotatably installed on base, lamp holder is rotatably installed at support arm, it further includes sealing waterproof assembly, sealing waterproof assembly includes several sealing rubber strips, each sealing rubber strip is arranged between each component of base, support arm and lamp holder, the connecting part between three thereof.This head-shaking stage lamp waterproof structure is by base, support arm and lamp holder group presents the basic structure of head-shaking stage lamp, by setting corresponding sealing strip between each detachable separation component of head-shaking stage lamp, sealing waterproof dustproof is carried out to base, support arm and lamp holder, by being provided with oil seal at the connecting part between base, support arm and lamp holder, so that three can mutually move while, the connecting gap between three is sealed;This structure can effectively seal the gap of head-shaking stage lamp, effectively improve the waterproof dustproof performance of head-shaking stage lamp.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a waterproof structure for a moving head stage light. Background Technology

[0002] In venues such as stages and theaters, a large number of lights are often used to create the stage atmosphere. Moving head stage lights are a type of commonly used stage lighting.

[0003] Since stages are often set up outdoors, moving head stage lights are also frequently used outdoors, thus requiring certain dustproof and waterproof performance.

[0004] The existing waterproof structure of moving head stage lights is unstable. Their sealing structure is prone to aging and deformation, and they cannot provide all-round dust and water protection, thus failing to meet users' needs. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a waterproof structure for a moving head stage light.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A waterproof structure for a moving head stage light includes a base, a support arm, and a lamp head. The support arm is rotatably mounted on the base, and the lamp head is rotatably mounted on the support arm. The structure also includes a sealing and waterproofing component, which comprises several sealing strips. Each sealing strip is disposed between various components of the base, support arm, and lamp head, as well as at the connection points between the three components.

[0008] Furthermore, the base includes a base plate, a display panel, a bottom cover, a first rotating shaft, and a wiring board. The sealing assembly installed on the base includes a first sealing strip, a second sealing strip, and a first oil seal. The bottom cover is installed on the base plate with a first sealing strip between them. The display panel is located on one side of the bottom cover with a second sealing strip between them. The wiring board is located on the side of the bottom cover with a sealing strip between them. The first rotating shaft is rotatably installed on the upper part of the bottom cover with an oil seal between them. The first rotating shaft is connected to a drive motor located inside the bottom cover. A main control board is also located inside the bottom cover, and the main control board is electrically connected to the drive motor, the display panel, and the wiring board.

[0009] Furthermore, the support arm includes a U-shaped support frame, a gear transmission mechanism, and a second rotating shaft. The sealing and waterproofing assembly installed on the support arm includes several sealing strips. Side end caps are provided on both sides of the support frame, and sealing strips are provided between the end caps and the support frame. The support frame is fixedly connected to the first rotating shaft. The second rotating shaft is rotatably installed on both inner sides of the support frame, and a second oil seal is provided between the second rotating shaft and the support frame. The second rotating shaft is fixedly connected to the lamp holder, and the lamp holder is installed on the inner side of the support frame. A drive motor is installed inside the support frame, and the drive motor is rotatably connected to the second rotating shaft through the gear transmission mechanism.

[0010] Furthermore, the lamp head includes a heat sink, a body, a front cover, and a lens. The sealing and waterproofing component at the lamp head includes a third sealing strip. The heat sink is installed at one end of the body and a sealing strip is provided between the two. The front cover is installed at the other end of the lamp head and a third sealing strip is provided between the two. A lens is provided at the front cover, and an LED bead is provided inside the body.

[0011] Furthermore, a vent valve is provided at the body.

[0012] Compared with the prior art, this utility model provides a waterproof structure for a moving head stage light, which has the following beneficial effects:

[0013] This moving head stage light's waterproof structure uses a base, support arm, and lamp head assembly as its basic structure. Sealing strips are installed between the detachable components of the base, support arm, and lamp head to seal them against water and dust. Oil seals are installed at the connection points between the base, support arm, and lamp head, allowing for relative movement while sealing the joints. This structure effectively seals the gaps in the moving head stage light, significantly improving its waterproof and dustproof performance. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the moving head stage light of this utility model;

[0015] Figure 2 This is an exploded view of the present invention.

[0016] In the diagram: 1. Base, 2. Support arm, 3. Lamp head, 4. Base plate, 5. First sealing strip, 6. Display panel, 7. Second sealing strip, 8. Bottom cover, 9. First oil seal, 10. First rotating shaft, 11. Wiring board, 12. Side end cover, 13. Support frame, 14. Gear transmission mechanism, 15. Second oil seal, 16. Second rotating shaft, 17. Radiator, 18. Body, 19. Third sealing strip, 20. Front cover, 21. Lens, 22. Vent valve. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1 to 2 The present invention provides the following technical solution:

[0019] This moving head stage light features a waterproof structure. The main structure consists of a base 1, a support arm 2, and a lamp head 3. The support arm 2 is rotatably mounted on the base 1, and the lamp head 3 is rotatably mounted on the support arm 2, forming the basic structure of a traditional moving head stage light. The moving head stage light incorporates a sealed waterproof component, which includes several sealing strips. These strips are placed between the components of the base 1, support arm 2, and lamp head 3, as well as at the connection points between them. This seals the gaps between the moving head stage light and the outside world, as well as its movable parts, thereby achieving a high level of waterproofing and dustproofing.

[0020] The base 1 includes a base plate 4, a display panel 6, a bottom cover 8, a first rotating shaft 10, and a wiring board 11. The sealing assembly installed on the base 1 includes a first sealing strip 5, a second sealing strip 7, a first oil seal 9, and corresponding sealing strips. The bottom cover 8 is mounted on the base plate 4, with the first sealing strip 5 between them, sealing the gap between the base plate 4 and the bottom cover 8. The display panel 6 is located on one side of the bottom cover 8, with the second sealing strip 7 between them, sealing the gap between the display panel 6 and the bottom cover 8. The wiring board 11 is located on the side of the bottom cover 8, with a sealing strip between it and the bottom cover 8, sealing the gap between them. The gap between the wiring board 11 and the bottom cover 8 is sealed. The first rotating shaft 10 is rotatably mounted on the upper part of the bottom cover 8 and an oil seal is provided between them. The oil seal can seal the gap between the first rotating shaft 10 and the bottom cover 8 without interfering with the rotation of the first rotating shaft 10. The first rotating shaft 10 is connected to the drive motor provided in the bottom cover 8, so that the drive motor can drive the first rotating shaft 10 to rotate. The bottom cover 8 is also provided with a main control board, which is electrically connected to the drive motor, the display panel 6, and the wiring board 11. The main control board is existing technology and is used to control the operation of electrical components in the base 1, the support arm 2, and the lamp head 3.

[0021] The support arm 2 includes a U-shaped support frame 13, a gear transmission mechanism 14, and a second rotating shaft 16. The lamp holder 3 is installed in the middle of the support frame 13. The sealing and waterproofing assembly installed on the support arm 2 includes several sealing strips. Side end caps 12 are provided on both sides of the support frame 13, and sealing strips are provided between the end caps and the support frame 13 to seal the gap between the side end caps 12 and the support frame 13 bracket. The support frame 13 is fixedly connected to the first rotating shaft 10, so that the first rotating shaft 10 can drive the support frame 13 to rotate. The second rotating shaft 16 is rotatably mounted on the support frame 13. A second oil seal 15 is installed on both inner sides of the support frame 13 and between the second rotating shaft 16 and the support frame 13. The second oil seal 15 can seal the gap between the second rotating shaft 16 and the support frame 13 and prevent the rotation of the second rotating shaft 16. The second rotating shaft 16 is fixedly connected to the lamp head 3 and the lamp head 3 is installed on the inner side of the support frame 13. A drive motor is installed in the support frame 13. The drive motor is rotatably connected to the second rotating shaft 16 through the gear transmission mechanism 14. The drive motor can drive the lamp head 3 to rotate through the gear transmission mechanism 14 and the second rotating shaft 16.

[0022] The lamp head 3 includes a heat sink 17, a body 18, a front cover 20, and a lens 21. The sealing and waterproofing components provided at the lamp head 3 include a third sealing strip 19. The heat sink 17 is installed at one end of the body 18 and a sealing strip is provided between the two. The front cover 20 is installed at the other end of the lamp head 3 and a third sealing strip 19 is provided between the two. The lens 21 is provided at the front cover 20, so that the lamp head 3 forms a sealed structure as a whole. The lamp beads are provided inside the body 18.

[0023] A vent valve 22 is installed at the body 18 so that the gas that expands due to heat inside the body 18 can be discharged, thus preventing excessive pressure inside the lamp head 3 and reducing its service life.

[0024] This moving head stage light's waterproof structure uses a base 1, support arm 2, and lamp head 3 as its basic structure. Sealing strips are installed between the detachable components of the base 1, support arm 2, and lamp head 3 to seal them against water and dust. Oil seals are installed at the connection points between the three components, allowing them to move while sealing the gaps between them. This structure effectively seals the gaps in the moving head stage light, significantly improving its waterproof and dustproof performance.

[0025] The above description is merely an embodiment of this utility model. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, based on the guidance provided in this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the applicability of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A waterproof structure for a moving head stage light, comprising a base, a support arm, and a lamp head, wherein the support arm is rotatably mounted on the base, and the lamp head is rotatably mounted on the support arm, characterized in that: It also includes a sealing and waterproofing component, which includes several sealing strips. Each sealing strip is placed between the components of the base, support arm, and lamp head, as well as at the connection points between the three.

2. The waterproof structure of the moving head stage light according to claim 1, characterized in that: The base includes a base plate, a display panel, a bottom cover, a first rotating shaft, and a wiring board. The sealing assembly installed on the base includes a first sealing strip, a second sealing strip, and a first oil seal. The bottom cover is installed on the base plate with the first sealing strip between them. The display panel is located on one side of the bottom cover with the second sealing strip between them. The wiring board is located on the side of the bottom cover with a sealing strip between them. The first rotating shaft is rotatably installed on the upper part of the bottom cover with an oil seal between them. The first rotating shaft is connected to a drive motor located inside the bottom cover. A main control board is also located inside the bottom cover, and the main control board is electrically connected to the drive motor, the display panel, and the wiring board.

3. The waterproof structure of the moving head stage light according to claim 1, characterized in that: The support arm includes a U-shaped support frame, a gear transmission mechanism, and a second rotating shaft. The sealing and waterproofing assembly installed on the support arm includes several sealing strips. Side end caps are provided on both sides of the support frame, and sealing strips are provided between the end caps and the support frame. The support frame is fixedly connected to the first rotating shaft. The second rotating shaft is rotatably installed on both inner sides of the support frame, and a second oil seal is provided between the second rotating shaft and the support frame. The second rotating shaft is fixedly connected to the lamp holder, and the lamp holder is installed on the inner side of the support frame. A drive motor is installed inside the support frame, and the drive motor is rotatably connected to the second rotating shaft through the gear transmission mechanism.

4. The waterproof structure of the moving head stage light according to claim 1, characterized in that: The lamp head includes a heat sink, a body, a front cover, and a lens. The sealing and waterproofing component at the lamp head includes a third sealing strip. The heat sink is installed at one end of the body and a sealing strip is provided between the two. The front cover is installed at the other end of the lamp head and a third sealing strip is provided between the two. The lens is provided at the front cover, and the lamp bead is provided inside the body.

5. The waterproof structure of the moving head stage light according to claim 4, characterized in that: A vent valve is installed on the body.

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