Transverse side-by-side four-head moving head lamp

Abstract

The utility model discloses a transverse side-by-side four-head moving head lamp, and particularly relates to the technical field of moving head lamps, which comprises a lamp holder connecting seat, four moving head lamps are mounted at the bottom of the lamp holder connecting seat, a tripod is arranged below the lamp holder connecting seat, and replacement components are arranged on the outer surfaces of the four moving head lamps. A mounting assembly is arranged at the bottom of the lamp holder connecting base, and the replacing assembly comprises a lamp shell. According to the transverse side-by-side four-head moving head lamp, the replacement assembly is arranged, specifically, the motor is turned on to drive the condensing lens and the diffusion lens to rotate to the front face of the lamp shell according to performance requirements, and light emitted by the moving head lamp can have the light beam effect and the background effect; a plurality of moving head lamps with different purposes do not need to be installed on a performance stage, the purchase cost of equipment can be reduced, a small number of moving head lamps do not occupy much space above or around the stage, and the situation that installation and use of other equipment are affected can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a head lamp technical field, especially in a transverse side by side four head lamp. BACKGROUND

[0002] The head lamp is a kind of professional lighting lamp widely used in stage, studio, concert, bar and other places.It can be rotated (i.e."head" action) in horizontal and vertical directions by motor and other driving devices, so as to flexibly change the projection direction of light.

[0003] The existing head lamp on the market generally only has beam effect or background effect, in order to make the stage atmosphere of performance more rich, usually need to install multiple head lamps of different purposes, so that the performance stage can have beam effect and background effect, not only will make equipment procurement cost greatly increase, and multiple different kinds of head lamps will occupy more stage upper space or periphery, possibly leading to crowded stage space, even affect the installation and normal use of other equipmentTherefore, we propose a transverse side by side four head lamp to solve the above problems. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a transverse side by side four head lamp, which can effectively solve the above problems.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] A transverse side by side four head lamp, comprising a lamp holder connecting seat, four head lamps are installed at the bottom of the lamp holder connecting seat, a tripod is arranged below the lamp holder connecting seat, a replacement assembly is arranged on the outer surface of each of the four head lamps, and an installation assembly is arranged at the bottom of the lamp holder connecting seat.

[0007] Preferably, the replacement assembly comprises a lamp shell, the inner wall of the back surface of the lamp shell is fixedly connected with the front outer surface of the same side head lamp, and two connecting blocks one are fixedly connected at the bottom of the lamp shell.

[0008] Preferably, a rotating shaft is rotatably connected to the inner walls of the two connecting blocks one, a motor is fixedly connected to the back surface of the connecting block one located at the back, and the output end of the motor is fixedly connected with the back surface of the rotating shaft.

[0009] Preferably, a belt pulley one is fixedly connected to the front surface of the rotating shaft, a connecting block two is fixedly connected to the left outer surface of the lamp shell, and a rotating shaft is rotatably connected to the inner wall of the connecting block two.

[0010] Preferably, the rotating shaft back surface is fixedly connected with a belt disc two, outer surfaces of the belt disc one and the belt disc two are commonly connected with a belt in transmission, the connecting block two front surface outer surface is fixedly connected with a rotating frame, the rotating frame inner wall is installed with a spotlight lens and a diffusion lens.

[0011] Preferably, the mounting assembly includes a cylinder, the cylinder top and the lamp holder connecting seat bottom are fixedly connected, the cylinder bottom is provided with a circular groove one, the circular groove one inner wall is inserted with the tripod top outer surface, the cylinder outer surface is provided with threads, and the cylinder outer surface is threadedly connected with a rotating block.

[0012] Preferably, the cylinder outer surface is provided with a plurality of recess holes one, a plurality of the recess holes one are arranged in a circumferential array with the cylinder center as the center, the recess hole one inner wall is rotatably connected with a rotating rod, the rotating rod away from the cylinder one end is provided with an inclined surface, the rotating rod close to the cylinder center one end is fixedly connected with a clamping block, and the close to the cylinder center one end is in contact with the tripod top outer surface.

[0013] Preferably, the recess hole one inner wall is fixedly connected with a round rod, the round rod outer surface is slidably connected with a sliding plate, the sliding plate away from the cylinder one end is in contact with the same side rotating rod bottom close to the cylinder center one end, and the round rod outer surface is sleeved with a spring.

[0014] Preferably, the spring away from the cylinder one end is fixedly connected with the sliding plate close to the cylinder one end, and the spring close to the cylinder center one end is fixedly connected with the same side recess hole one inner wall.

[0015] Compared with the prior art, the utility model has the advantages of the following:

[0016] 1. The utility model discloses a replaceable component, which is specifically opened to drive the spotlight lens and diffusion lens to rotate to the front surface of the lamp shell according to the performance requirements, so that the light emitted by the moving head lamp can have a light beam effect and a background effect. Therefore, multiple moving head lamps with different purposes do not need to be installed on the performance stage. The utility model can reduce the procurement cost of equipment, and a small number of moving head lamps do not occupy much space above or around the stage, so that the installation and use of other equipment can be avoided.

[0017] 2. The utility model discloses a mounting assembly, which is specifically inserted into the circular groove one in the bottom of the cylinder, and then the rotating block is rotated clockwise to fix the tripod in the cylinder. Therefore, the utility model can be flexibly adapted to different sites and improve the practicality of the device. Moreover, the tripod is installed in a horizontal and side-by-side four-head moving head lamp, which can effectively prevent the lamp from shaking due to its own weight or movement. During the rotation of the rotating rod, the sliding plate is pushed to move downward on the outer surface of the round rod, and the downward movement of the round rod can extrude the spring to deform. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model moving head light;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of A;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the cylinder on the left side of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of B.

[0023] In the figure: 1. Light stand connector; 11. Moving head light; 12. Tripod; 2. Replacement assembly; 21. Lamp housing; 22. Connecting block 1; 221. Rotating shaft; 222. Motor; 23. Belt pulley 1; 231. Belt; 232. Belt pulley 2; 24. Connecting block 2; 241. Rotating shaft; 242. Rotating stand; 3. Mounting assembly; 31. Cylinder; 32. Rotating block; 33. Rotating rod; 331. Clamping block; 34. Round rod; 341. Sliding plate; 342. Spring. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] Example 1: Figures 1-5 As shown, a four-head moving head light arranged horizontally side by side includes a lamp stand connecting base 1, four moving head lights 11 are installed at the bottom of the lamp stand connecting base 1, a tripod 12 is provided below the lamp stand connecting base 1, and replacement components 2 are provided on the outer surfaces of the four moving head lights 11, and an installation component 3 is provided at the bottom of the lamp stand connecting base 1.

[0026] Specifically, in order to achieve the purpose of moving head light to have both beam effect and background effect, refer to Figure 2 and Figure 3 In this embodiment, the replacement component 2 includes a lamp housing 21, the inner wall of the back of the lamp housing 21 is fixedly connected to the outer surface of the front of the moving head light 11 on the same side, and two connecting blocks 22 are fixedly connected to the bottom of the lamp housing 21.

[0027] For further information, see Figure 2In the embodiment, the inner wall of the two connecting blocks 22 is rotatably connected with a rotating shaft 221, the back surface of the connecting block 22 is fixedly connected with a motor 222, and the output end of the motor 222 is fixedly connected with the back surface of the rotating shaft 221.

[0028] In the implementation process, the motor 222 drives the rotating shaft 221 to rotate in the inner wall of the two connecting blocks 22, and the rotating shaft 221 rotates while driving the belt pulley 23 to rotate.

[0029] Further, referring to Figure 3 In the embodiment, the front surface of the rotating shaft 221 is fixedly connected with a belt pulley 23, the left outer surface of the lamp shell 21 is fixedly connected with a connecting block 24, and the inner wall of the connecting block 24 is rotatably connected with a rotating shaft 241.

[0030] Further, referring to Figure 3 In the embodiment, the back surface of the rotating shaft 241 is fixedly connected with a belt pulley 232, the outer surfaces of the belt pulley 23 and the belt pulley 232 are jointly and drivably connected with a belt 231, the front outer surface of the connecting block 24 is fixedly connected with a rotating frame 242, and the inner wall of the rotating frame 242 is mounted with a spotlight lens and a diffusion lens.

[0031] In the implementation process, when the belt pulley 23 rotates, the belt pulley 23 drives the belt pulley 232 to rotate through the belt 231, the belt pulley 232 rotates while driving the rotating shaft 241 to rotate in the inner wall of the connecting block 24, and the connecting block 24 rotates while driving the rotating frame 242 to rotate, so that the spotlight lens and the diffusion lens can be rotated to the front surface of the lamp shell 21 according to the performance requirements, so that the light emitted by the moving head lamp 11 can have a light beam effect and a background effect, without the need to install multiple moving head lamps 11 with different purposes on the performance stage, which not only can reduce the procurement cost of equipment, but also a small number of moving head lamps 11 will not occupy a lot of space above or around the stage, so as to avoid affecting the installation and use of other equipment.

[0032] Embodiment two, the mounting assembly is provided on the basis of embodiment one.

[0033] Specifically, in order to realize the purpose of installing the device on the tripod, referring to Figure 4 and Figure 5 In the embodiment, the mounting assembly 3 comprises a cylinder 31, the top of the cylinder 31 is fixedly connected with the bottom of the lamp holder connecting seat 1, the bottom of the cylinder 31 is provided with a circular groove 1, the inner wall of the circular groove 1 is inserted with the outer surface of the top of the tripod 12, the outer surface of the cylinder 31 is provided with threads, and the outer surface of the cylinder 31 is threadedly connected with a rotating block 32.

[0034] Further, referring to Figure 4In the embodiment, the outer surface of the cylinder 31 is provided with a plurality of recessed holes one, a plurality of the recessed holes one is arranged in a circumferential array with the center of the cylinder 31 as the center, the inner wall of the recessed hole one is rotationally connected with a rotating rod 33, the end of the rotating rod 33 away from the cylinder 31 is provided with a slope, the end of the rotating rod 33 close to the center of the cylinder 31 is fixedly connected with a clamping block 331, and the end close to the center of the cylinder 31 is in contact with the outer surface of the top of the tripod 12.

[0035] Further, referring to Figure 5 In the embodiment, the inner wall of the recessed hole one is fixedly connected with a round rod 34, the outer surface of the round rod 34 is slidably connected with a sliding plate 341, the end of the sliding plate 341 away from the cylinder 31 is in contact with the end of the bottom of the rotating rod 33 close to the center of the cylinder 31 on the same side, and the outer surface of the round rod 34 is sleeved with a spring 342.

[0036] In the implementation process, when it is necessary to install the device on the tripod 12, first, the top of the tripod 12 is inserted into the inner wall of the circular recess one formed at the bottom of the cylinder 31, after the insertion is completed, the rotating block 32 is rotated clockwise to enable it to move downward, the rotating block 32 moves downward at the same time to push a plurality of rotating rods 33 to rotate, the rotating rod 33 rotates to drive the clamping block 331 to rotate, when the rotating block 32 moves to a certain position, the clamping block 331 is in close contact with the outer surface of the tripod 12, a plurality of clamping blocks 331 can fix the tripod 12 in the inside of the cylinder 31, not only can make the device flexible and adapt to different sites, improve the practicability of the device, but also the tripod floor type installation provides stable support for the horizontal side-by-side four head rotating lamp, which can effectively prevent the lamp from shaking due to its own weight or movement.

[0037] Further, referring to Figure 5 In the embodiment, the end of the spring 342 away from the cylinder 31 is fixedly connected with the end of the sliding plate 341 close to the cylinder 31, and the end of the spring 342 close to the center of the cylinder 31 is fixedly connected with the inner wall of the recessed hole one on the same side.

[0038] In the implementation process, the rotating rod 33 rotates to push the sliding plate 341 to move downward on the outer surface of the round rod 34, the round rod 34 moves downward to extrude the spring 342 to deform.

[0039] The utility model discloses a working principle is: when the device is in the use process according to the performance requirement needs to convert light effect and background effect, first open motor 222 drive rotating shaft 221 rotate in two connecting blocks one 22 inner wall, rotating shaft 221 rotate simultaneously can drive pulley one 23 rotation, pulley one 23 rotate and can drive pulley two 232 rotation through the belt 231, pulley two 232 rotate simultaneously can drive rotating shaft 241 rotate in connecting block two 24 inner wall, connecting block two 24 rotate and can drive rotating frame 242 rotate, make it can drive spotlight lens and diffusion lens rotate to the front of lamp shell 21 according to the performance requirement, make it shake head lamp 11 emit's light can have beam effect and background effect, do not need to install multiple different purposes shake head lamp 11 on the performance stage, not only can reduce the procurement cost of equipment, and a small amount of shake head lamp 11 will not occupy many stage upper or peripheral space, can avoid the installation and use of other equipment's condition to occur, when needing to install the device on tripod 12, first the tripod 12 top is inserted in the circular recess one inner wall of the bottom of cylinder 31, after inserting clockwise rotating rotating block 32 makes it can move downward, rotating block 32 move downward simultaneously can drive several rotating rods 33 rotate, rotating rod 33 rotate and can drive clamp block 331 rotate, when rotating block 32 moves to certain position clamp block 331 will be in close contact with the outer surface of tripod 12, through several clamp blocks 331 can fix tripod 12 in the inside of cylinder 31, not only can make the device flexible adaptation different site, improve the device practicability, and tripod floor type installation provides stable support for transverse side-by-side four head shake head lamp, can effectively prevent the lamp from the sway of the weight or motion of itself, rotating rod 33 rotate and push slide plate 341 in the outer surface of round rod 34 downward, round rod 34 downward moves and can extrude spring 342 to make it change shape.

[0040] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A horizontally arranged four-head moving head light, comprising a light stand connecting seat (1), four moving head lights (11) being mounted on the bottom of the light stand connecting seat (1), and a tripod (12) being provided below the light stand connecting seat (1), characterized in that: The outer surfaces of the four moving head lights (11) are each provided with a replacement assembly (2), and the bottom of the lamp stand connecting seat (1) is provided with a mounting assembly (3); The replacement assembly (2) comprises a lamp housing (21), the back inner wall of the lamp housing (21) is fixedly connected to the front outer surface of the moving head lamp (11) on the same side, and the bottom of the lamp housing (21) is fixedly connected to two connecting blocks (22).

2. The four-head moving head light arranged horizontally side by side according to claim 1, characterized in that: The inner walls of the two connecting blocks (22) are connected to a rotating shaft (221) for common rotation, and the back of the connecting block (22) located at the back is fixedly connected to a motor (222), and the output end of the motor (222) is fixedly connected to the back of the rotating shaft (221).

3. The four-head moving head light arranged horizontally side by side according to claim 2, characterized in that: The front surface of the rotating shaft (221) is fixedly connected to a belt pulley 1 (23), the left outer surface of the lamp housing (21) is fixedly connected to a connecting block 2 (24), and the inner wall of the connecting block 2 (24) is rotatably connected to a rotating shaft (241).

4. The four-head moving head light arranged horizontally in parallel according to claim 3, characterized in that: The back of the rotating shaft (241) is fixedly connected to a second belt pulley (232); the outer surfaces of the first belt pulley (23) and the second belt pulley (232) are jointly connected to a belt (231); the outer front surface of the second connecting block (24) is fixedly connected to a rotating frame (242); and the inner wall of the rotating frame (242) is installed with a focusing lens and a diffusion lens.

5. The four-head moving head light arranged horizontally side by side according to claim 1, characterized in that: The mounting assembly (3) comprises a cylinder (31), the top of the cylinder (31) is fixedly connected to the bottom of the lamp stand connecting seat (1), a circular groove (1) is provided at the bottom of the cylinder (31), the inner wall of the circular groove (1) is plugged into the outer surface of the top of the tripod (12), the outer surface of the cylinder (31) is provided with a thread, and the outer surface of the cylinder (31) is threadedly connected to a rotating block (32).

6. The four-head moving head light arranged horizontally side by side according to claim 5, characterized in that: The outer surface of the cylinder (31) is provided with a plurality of concave holes 1, which are arranged in a circular array with the center of the cylinder (31). The inner wall of the concave hole 1 is rotatably connected to a rotating rod (33), the end of the rotating rod (33) away from the cylinder (31) is arranged as an inclined surface, and the end of the rotating rod (33) close to the center of the cylinder (31) is fixedly connected to a clamping block (331), and the end close to the center of the cylinder (31) contacts the outer surface of the top of the tripod (12).

7. The four-head moving head light arranged horizontally in parallel according to claim 6, characterized in that: A round rod (34) is fixedly connected to an inner wall of the concave hole, and a sliding plate (341) is slidably connected to the outer surface of the round rod (34). The end of the sliding plate (341) away from the cylinder (31) contacts the end of the bottom of the rotating rod (33) on the same side close to the center of the cylinder (31). A spring (342) is sleeved on the outer surface of the round rod (34).

8. The four-head moving head light arranged side by side horizontally according to claim 7, characterized in that: One end of the spring (342) away from the cylinder (31) is fixedly connected to one end of the sliding plate (341) close to the cylinder (31), and one end of the spring (342) close to the center of the cylinder (31) is fixedly connected to an inner wall of the concave hole on the same side.

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