Assembling and disassembling mechanism and stage lamp thereof

Abstract

The assembling and disassembling mechanism comprises a fan, a fixing shell is arranged outside the fan, an installation column is arranged on one side of the fixing shell, a connecting assembly is arranged on the side, opposite to the installation column, of the fixing shell, and the connecting assembly comprises a connecting column. A threaded column is arranged at one end of the connecting column, and a quick release piece is arranged at the other end of the connecting column; the design of the fan, the fixed shell, the mounting columns and the connecting assemblies is utilized, the threaded columns are connected with the threaded grooves of the mounting columns in a threaded penetrating mode, the connecting columns are fixedly connected, when the fixed shell is installed, the clamping blocks are pressed, the inserting columns are inserted into the inserting grooves, and then the fixed shell and the connecting columns can be installed; and when the fixed shell needs to be disassembled and cleaned, the fixed shell and the connecting column can be separated by pressing the clamping block, the bolts do not need to be disassembled one by one, and rapidness and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the field of stage lights, in particular to an assembly and disassembly mechanism and a stage light thereof. Background Art

[0002] Stage lights are lighting equipment, which are often used to project light effects on stage. During the use of stage lights, the lighting modules of stage lights will generate a lot of heat, so a small electric fan will be installed inside the stage lights for heat dissipation. When used for a long time, the fan will absorb a lot of dust on the fan blades. As the fan blades are started, the dust will be blown to the heat sink of the lighting module with the wind, thereby affecting the heat dissipation of the heat sink. Therefore, the fan needs to be disassembled frequently to clean the fan blades. However, the fixed shell of the fan is fixed to the inside of the stage light by bolts at the four corners. Each time the fan is disassembled, the four bolts need to be disassembled and installed in sequence, which is not convenient enough. Utility Model Content

[0003] The purpose of the utility model is to provide an assembly and disassembly mechanism and a stage light thereof, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembly and disassembly mechanism, including a fan, a fixed shell for mounting the fan is arranged on the outside of the fan, a mounting column for mounting the fixed shell is arranged on one side of the fixed shell, a connecting component for connecting the fixed shell and the mounting column is arranged on the side opposite to the fixed shell and the mounting column, the connecting component includes a connecting column, a threaded column connected to the mounting column is arranged at one end of the connecting column, and a quick-release part for connecting the fixed shell is arranged at the other end of the connecting column.

[0005] Preferably, the quick-release part includes a plug-in column, both ends of the connecting column are respectively fixedly connected to one end of the threaded column and one end of the plug-in column, one end of the mounting column is provided with a threaded groove for connecting the threaded column, and one side of the fixed shell is provided with a plug-in groove for plugging the plug-in column.

[0006] Preferably, a cavity is provided inside the plug-in column, an insertion hole is provided on the inner wall of the cavity, a locking hole is provided on the inner wall of the plug-in slot, and a card block is inserted and connected inside the insertion hole and the locking hole.

[0007] Preferably, a cavity is provided inside the plug-in column, an insertion hole is provided on the inner wall of the cavity, a locking hole is provided on the inner wall of the plug-in slot, and a card block is inserted and connected inside the insertion hole and the locking hole.

[0008] A stage light comprises the assembly and disassembly mechanism, and a light module, one side of the light module is fixedly connected with a heat sink for heat dissipation, the other side of the light module is provided with a lens module, and one side of the heat sink is fixedly connected to the other end of a mounting column.

[0009] Preferably, a lamp housing is disposed outside the lighting module, a rotating arm for driving the lamp housing to rotate is sleeved outside the lamp housing, a base is disposed at the bottom of the rotating arm, and a control circuit board for controlling the stage light is disposed inside the base.

[0010] Technical effects and advantages of the utility model:

[0011] The utility model utilizes the design of a fan, a fixed housing, a mounting column and a connecting component, and the connecting column is fixedly connected by threaded insertion connection of the threaded column and the threaded groove of the mounting column. When the fixed housing is installed, the mounting of the fixed housing and the connecting column can be completed by pressing the card block and inserting the plug-in column into the plug-in groove. When the fixed housing needs to be disassembled and cleaned, the fixed housing and the connecting column can be separated by pressing the card block, and there is no need to disassemble multiple bolts one by one, which is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model.

[0013] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure.

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the connection component of the utility model.

[0015] In the figure: 1. fan; 2. fixed shell; 3. mounting column; 4. connecting column; 5. threaded column; 6. plug-in column; 7. block; 8. baffle; 9. pushing spring; 10. heat sink; 11. light module; 12. lens module; 13. lamp housing; 14. rotating arm; 15. base; 16. control circuit board. DETAILED DESCRIPTION

[0016] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0017] The utility model provides Figure 1-3An assembly and disassembly mechanism shown includes a fan 1, a fixed shell 2 for mounting the fan 1 is arranged on the outside of the fan 1, a mounting column 3 for mounting the fixed shell 2 is arranged on one side of the fixed shell 2, a connecting component for connecting the fixed shell 2 and the mounting column 3 is arranged on the opposite side of the fixed shell 2 and the mounting column 3, the connecting component includes a connecting column 4, a threaded column 5 connected to the mounting column 3 is arranged at one end of the connecting column 4, and a quick-release part for connecting the fixed shell 2 is arranged at the other end of the connecting column 4.

[0018] Specifically, the quick-release part includes a plug-in column 6, two ends of the connecting column 4 are respectively fixedly connected to one end of the threaded column 5 and one end of the plug-in column 6, one end of the mounting column 3 is provided with a threaded groove for connecting the threaded column 5, and one side of the fixed shell 2 is provided with a plug-in groove for plugging in the plug-in column 6.

[0019] Furthermore, at least four mounting posts 3 are provided, and the number of connecting components corresponds to the number of mounting posts 3. By providing the mounting posts 3 and the connecting components, the distance between the fan 1 and the heat sink 10 is increased, so that the fixed housing 2 can blow to a larger area of ​​the heat sink 10 for heat dissipation. The threaded groove is provided at one end of the mounting post 3 close to the fixed housing 2, and the threads on the inner wall of the threaded groove are meshed with the threads on the outer wall of the threaded post 5, and the size of the plug-in groove is 1.02 times the size of the plug-in post 6.

[0020] Specifically, a cavity is provided inside the plug-in column 6, an insertion hole is provided on the inner wall of the cavity, a locking hole is provided on the inner wall of the plug-in slot, a card block 7 is inserted and connected inside the insertion hole and the locking hole, one end of the card block 7 is fixedly connected to a baffle 8, and one end of the baffle 8 is fixedly connected to a pushing spring 9.

[0021] Furthermore, the sizes of the insertion hole and the locking hole are the same, the size of the baffle 8 is 1.1 times the size of the insertion hole, the baffle 8 and the pushing spring 9 are both arranged in the cavity, and the pushing spring 9 is always in a compressed state in the cavity. When the fixed shell 2 needs to be disassembled, by pressing the card block 7 to move toward the plug-in column 6, the card block 7 is moved to the plug-in slot, and the fixed shell 2 can be pulled away from the connecting column 4, so that the fixed shell 2 drives the fan 1 to be disassembled. After the fan 1 is cleaned, when installing the fixed shell 2, first press the card block 7 to insert the plug-in column 6 into the plug-in slot. Under the action of the restoring force of the pushing spring 9, the pushing spring 9 pushes the baffle 8 to drive the card block 7 to be inserted into the locking hole and the insertion hole at the same time, thereby realizing the connection between the connecting column 4 and the fixed shell 2 and completing the installation of the fan 1.

[0022] A stage light comprises a light module 11, one side of the light module 11 is fixedly connected with a heat sink 10 for heat dissipation, the other side of the light module 11 is provided with a lens module 12, one side of the heat sink 10 is fixedly connected with the other end of a mounting column 3, a lamp housing 13 is provided outside the light module 11, a rotating arm 14 for driving the lamp housing 13 to rotate is sleeved outside the lamp housing 13, a base 15 is provided at the bottom of the rotating arm 14, and a control circuit board 16 for controlling the stage light is provided inside the base 15.

[0023] Furthermore, the heat sink 10 uses metal fins for heat conduction, and the wind blown by the fan 1 is used for heat exchange to achieve heat dissipation. A calibrator is provided inside the control circuit board 16, which can change the refresh frequency of the light module 11, and the adjustment range is between 5k-30k. The control circuit board 16 is electrically connected to the light module 11 through wires, and the light module 11 is electrically connected to an external control power supply. The light module 11, the heat sink 10, the lens module 12, the lamp housing 13, the rotating arm 14, the base 15 and the control circuit board 16 constitute the existing beam moving head LED stage light.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. An assembly and disassembly mechanism, comprising a fan (1), wherein a fixed housing (2) for mounting the fan (1) is disposed outside the fan (1), and a mounting column (3) for mounting the fixed housing (2) is disposed on one side of the fixed housing (2), wherein: A connecting assembly for connecting the fixed housing (2) and the mounting column (3) is provided on one side opposite to the fixed housing (2) and the mounting column (3), the connecting assembly comprising a connecting column (4), one end of the connecting column (4) being provided with a threaded column (5) for connecting to the mounting column (3), and the other end of the connecting column (4) being provided with a quick-release part for connecting to the fixed housing (2).

2. An assembly and disassembly mechanism according to claim 1, characterized in that: The quick-release part comprises a plug-in column (6), the two ends of the connecting column (4) are respectively fixedly connected to one end of the threaded column (5) and one end of the plug-in column (6), one end of the mounting column (3) is provided with a threaded groove for connecting the threaded column (5), and one side of the fixed housing (2) is provided with a plug-in groove for plugging the plug-in column (6).

3. An assembly and disassembly mechanism according to claim 2, characterized in that: The plug-in column (6) has a cavity inside, the inner wall of the cavity has an insertion hole, the inner wall of the plug-in slot has a locking hole, and a clamping block (7) is inserted and connected inside the insertion hole and the locking hole.

4. An assembly and disassembly mechanism according to claim 3, characterized in that: One end of the clamping block (7) is fixedly connected to a baffle (8), and one end of the baffle (8) is fixedly connected to a pushing spring (9).

5. A stage light, characterized in that: The stage light comprises the assembly and disassembly mechanism according to any one of claims 1 to 4, comprising a light module (11), one side of the light module (11) being fixedly connected to a heat dissipation plate (10) for heat dissipation, the other side of the light module (11) being provided with a lens module (12), and one side of the heat dissipation plate (10) being fixedly connected to the other end of the mounting column (3).

6. A stage light according to claim 5, characterized in that: A lamp housing (13) is disposed outside the lighting module (11); a rotating arm (14) for driving the lamp housing (13) to rotate is sleeved outside the lamp housing (13); a base (15) is disposed at the bottom of the rotating arm (14); and a control circuit board (16) for controlling the stage light is disposed inside the base (15).

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