Moving head lamp base convenient to disassemble

Abstract

The utility model discloses a moving head lamp base convenient to disassemble, which relates to the technical field of moving head lamps and comprises a base, the top of the base is connected with a spindle fixing frame, the center of the top of the spindle fixing frame is connected with a spindle sleeve, a lighting device is arranged on one side of the bottom of the base, and a power supply is arranged on the other side of the bottom of the base. The lighting device and the power source are arranged between the base and the spindle fixing frame, the bottom of the base is connected with the bottom ends of the reinforcing columns, the bottom of the spindle fixing frame is connected with the top ends of the reinforcing columns, cooling fans are symmetrically arranged on the two sides of the spindle sleeve and connected with the fixing mechanism, and the fixing mechanism is connected with the top of the spindle fixing frame. The radiating fan is mounted at the top of the main shaft fixing frame, so that the space between the base and the main shaft fixing frame is enlarged, the power supply and the lighting device can be replaced without detaching the base and the main shaft fixing frame, and the radiating fan can be replaced only by opening the plastic shell when being replaced. And the replacement difficulty of accessories is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of moving head lamps, in particular to a moving head lamp base which is easy to disassemble. Background Art

[0002] Moving head lights are usually used on stages and squares. Professional moving head computer lights are high-tech products that integrate electronics, mechanics, and optics.

[0003] The existing assembly process for moving head light bases uses screws to secure the base to the spindle mount. The cooling fan is installed on either side of the base or on the bottom of the spindle mount. If the cooling fan is damaged and needs to be replaced, the base and spindle mount must be completely disconnected to replace the component, making assembly and disassembly steps cumbersome. Therefore, a moving head light base that is easily disassembled is urgently needed to address this issue. Utility Model Content

[0004] The purpose of the embodiments of the present utility model is to provide a moving head light base that is easy to disassemble, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A moving head lamp base that is easy to disassemble includes a base, the top of the base is connected to a spindle fixing frame, the center of the top of the spindle fixing frame is connected to the spindle sleeve, a lamp is provided on one side of the bottom of the base, and a power supply is provided on the other side of the bottom of the base, the lamp and the power supply are both provided between the base and the spindle fixing frame, the bottom of the base is connected to the bottom end of the reinforcing column, the bottom of the spindle fixing frame is connected to the top of the reinforcing column, the reinforcing column is provided with two groups, cooling fans are symmetrically provided on both sides of the spindle sleeve, the cooling fans are connected to a fixing mechanism, and the fixing mechanism is connected to the top of the spindle fixing frame.

[0007] As a further solution of the present invention: the fixing mechanism includes:

[0008] A connecting tube connected to a side wall of the cooling fan;

[0009] An L-shaped groove is provided on the connecting tube;

[0010] The fixed cylinder is rotatably connected to the top of the main shaft fixing frame and is clamped with the connecting cylinder. The fixed cylinder is provided with a vertical groove;

[0011] A connecting rod is provided inside the fixed cylinder and connected to the inner wall of the fixed cylinder;

[0012] A rotating sleeve rod, one end of which is rotatably connected to the connecting rod, wherein the diameter of the rotating sleeve rod matches the opening size of the L-shaped slot and the vertical slot;

[0013] The limiting component has one end connected to the rotating sleeve rod and the other end abutting against the connecting cylinder.

[0014] As a further solution of the present invention: the limit assembly includes:

[0015] A sliding rod passes through the other end of the rotating sleeve rod and is slidably connected thereto;

[0016] An elastic member is provided inside the rotating sleeve rod, with one end connected to the rotating sleeve rod and the other end connected to one end of the sliding rod;

[0017] A limiting arc plate is connected to the other end of the sliding rod, and the limiting arc plate abuts against the outer wall of the connecting tube;

[0018] Connecting block, connected to the arc limiting plate.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] In the utility model, the cooling fan is installed on the top of the spindle fixing frame, so that the space between the base and the spindle fixing frame is increased. The power supply and the lamp lighter can be replaced without disassembling the base and the spindle fixing frame. When replacing the cooling fan, the cooling fan can be replaced by simply opening the plastic shell, which effectively reduces the difficulty of replacing accessories. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a moving head light base that is easy to disassemble in an embodiment of the present utility model.

[0022] Figure 2 It is a top view of the spindle fixing frame in the embodiment of the present utility model.

[0023] Figure 3 It is a structural schematic diagram of the fixing mechanism in an embodiment of the present utility model.

[0024] Figure 4 This is a structural diagram of the connecting tube in the embodiment of the utility model.

[0025] Figure 5 It is a structural diagram of the limiting component in an embodiment of the present utility model.

[0026] In the figure: 1. Spindle sleeve; 2. Connecting block; 3. Cooling fan; 4. Reinforcement column; 5. Connecting rod; 6. Lighter; 7. Power supply; 8. Base; 9. Spindle fixing frame; 10. Connecting tube; 11. L-shaped groove; 12. Fixing tube; 13. Rotating sleeve rod; 14. Sliding rod; 15. Elastic part; 16. Limiting arc plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In this utility model embodiment, please refer to Figures 1 to 5 , a moving head lamp base that is easy to disassemble, includes a base 8, the top of the base 8 is connected to the spindle fixing frame 9, the top center of the spindle fixing frame 9 is connected to the spindle sleeve 1, and is characterized in that a lamp 6 is provided on one side of the bottom of the base 8, and a power supply 7 is provided on the other side of the bottom of the base 8, the lamp 6 and the power supply 7 are both arranged between the base 8 and the spindle fixing frame 9, the bottom of the base 8 is connected to the bottom end of the reinforcing column 4, the bottom of the spindle fixing frame 9 is connected to the top of the reinforcing column 4, the reinforcing column 4 is provided with two groups, cooling fans 3 are symmetrically provided on both sides of the spindle sleeve 1, the cooling fan 3 is connected to the fixing mechanism, and the fixing mechanism is connected to the top of the spindle fixing frame 9.

[0029] First, fix the spindle sleeve 1 on the top of the spindle fixing frame 9, then use the fixing mechanism to fix the cooling fan 3 on the top of the spindle fixing frame 9, insert the spindle fixing frame 9 into the base 8 from top to bottom, and fix it with screws. The reinforcing column 4 strengthens the connection strength between the base 8 and the spindle fixing frame 9.

[0030] In this embodiment, when replacing the cooling fan 3, it is only necessary to open the plastic shell to replace the cooling fan. When replacing the power supply 7 and the lamp 10 , since the cooling fan 3 is installed on the top of the spindle fixing frame 9, the space between the base 8 and the spindle fixing frame 9 is increased. There is no need to disassemble the base 8 and the spindle fixing frame 9 to replace the power supply 7 and the lamp 10 , which effectively reduces the difficulty of replacing accessories.

[0031] As an embodiment of the present invention, please refer to Figures 2 to 5 , the fixing mechanism includes:

[0032] The connecting tube 10 is connected to the side wall of the cooling fan 3;

[0033] An L-shaped groove 11 is provided on the connecting tube 10;

[0034] The fixed cylinder 12 is rotatably connected to the top of the spindle fixing frame 9 and is clamped with the connecting cylinder 10. The fixed cylinder 12 is provided with a vertical groove;

[0035] The connecting rod 5 is disposed inside the fixed tube 12 and connected to the inner wall of the fixed tube 12;

[0036] A rotating sleeve rod 13, one end of which is rotatably connected to the connecting rod 5, wherein the diameter of the rotating sleeve rod 13 matches the opening size of the L-shaped slot 11 and the vertical slot;

[0037] The limiting assembly has one end connected to the rotating sleeve rod 13 and the other end abutting against the connecting tube 10 .

[0038] When fixing the cooling fan 3, the connecting tube 10 and the fixing tube 12 are clamped together, the cooling fan 3 abuts against the top of the spindle fixing frame 9, and the vertical groove is aligned with the vertical groove of the L-shaped groove 11, and the rotating sleeve rod 13 is rotated vertically so that the rotating sleeve rod 13 rotates around the connecting rod 5 until it abuts against the bottom of the L-shaped groove 11, and then the rotating sleeve rod 13 is rotated horizontally so that the rotating sleeve rod 13 abuts against the horizontal groove of the L-shaped groove 11 to prevent the cooling fan 3 from moving longitudinally. At the same time, the limiting assembly limits the rotating sleeve rod 13 to prevent the rotating sleeve rod 13 from rotating.

[0039] As an embodiment of the present invention, please refer to Figure 2 、 Figure 3 and Figure 5 , the limiting component includes:

[0040] The sliding rod 14 passes through the other end of the rotating sleeve rod 13 and is slidably connected thereto;

[0041] The elastic member 15 is disposed inside the rotating sleeve 13, and one end of the elastic member 15 is connected to the rotating sleeve 13, and the other end of the elastic member 15 is connected to one end of the sliding rod 14;

[0042] The limiting arc plate 16 is connected to the other end of the sliding rod 14, and the limiting arc plate 16 abuts against the outer wall of the connecting tube 10;

[0043] The connecting block 2 is connected to the arc limiting plate 16 .

[0044] The worker holds the connecting block 2, pulls the sliding rod 14, and then rotates the rotating sleeve 13. When the rotating sleeve 13 rotates to abut the transverse groove of the L-shaped groove 11, the connecting block 2 is released. Under the reaction force of the elastic member 15, the limiting arc plate 16 abuts the outer wall of the connecting tube 10, limiting the rotating sleeve 13 and preventing the fixed tube 12 from driving the rotating sleeve 13 to rotate. The elastic member 15 can be a spring, a spring, or the like.

[0045] In this embodiment, an anti-skid pad or anti-skid pattern is provided on the side where the limiting arc plate 16 abuts against the outer wall of the connecting tube 10 to increase the friction between the limiting arc plate 16 and the connecting tube 10 .

[0046] The working principle of the present invention is as follows: first, the spindle sleeve 1 is fixed to the top of the spindle fixing frame 9, the connecting tube 10 is clamped together with the fixing tube 12, the cooling fan 3 is abutted against the top of the spindle fixing frame 9, and the vertical groove is aligned with the vertical groove of the L-shaped groove 11, the rotating sleeve rod 13 is vertically rotated, so that the rotating sleeve rod 13 rotates around the connecting rod 5 until it abuts against the bottom of the L-shaped groove 11, and then the rotating sleeve rod 13 is rotated horizontally, and the rotating sleeve rod 13 abuts against the horizontal groove of the L-shaped groove 11 to prevent the cooling fan 3 from moving longitudinally. At the same time, the limiting arc plate 16 abuts against the outer wall of the connecting tube 10 to limit the rotating sleeve rod 13 and prevent the fixed tube 12 from driving the rotating sleeve rod 13 to rotate, thereby fixing the cooling fan 3 and fixing the cooling fan 3 on the top of the spindle fixing frame 9;

[0047] When replacing the cooling fan 3, you only need to open the plastic shell to replace the cooling fan. When replacing the power supply 7 and the lamp igniter 6, since the cooling fan 3 is installed on the top of the spindle fixing frame 9, the space between the base 8 and the spindle fixing frame 9 is increased. There is no need to disassemble the base 8 and the spindle fixing frame 9 to replace the power supply 7 and the lamp igniter 6, which effectively reduces the difficulty of replacing accessories.

[0048] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0049] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A moving head light base that is easy to disassemble, comprising a base, the top of the base being connected to a spindle fixing frame, the top center of the spindle fixing frame being connected to a spindle sleeve, characterized in that: A lamp is provided on one side of the bottom of the base, and a power supply is provided on the other side of the bottom of the base. The lamp and the power supply are both provided between the base and the spindle fixing frame. The bottom of the base is connected to the bottom end of the reinforcing column, and the bottom of the spindle fixing frame is connected to the top of the reinforcing column. There are two groups of reinforcing columns, and cooling fans are symmetrically provided on both sides of the spindle sleeve. The cooling fans are connected to the fixing mechanism, and the fixing mechanism is connected to the top of the spindle fixing frame.

2. The easily disassembled moving head light base according to claim 1, characterized in that: The fixing mechanism comprises: A connecting tube connected to a side wall of the cooling fan; An L-shaped groove is provided on the connecting tube; The fixed cylinder is rotatably connected to the top of the main shaft fixing frame and is clamped with the connecting cylinder. The fixed cylinder is provided with a vertical groove; A connecting rod is provided inside the fixed cylinder and connected to the inner wall of the fixed cylinder; A rotating sleeve rod, one end of which is rotatably connected to the connecting rod, wherein the diameter of the rotating sleeve rod matches the opening size of the L-shaped slot and the vertical slot; The limiting component has one end connected to the rotating sleeve rod and the other end abutting against the connecting cylinder.

3. The easily disassembled moving head light base according to claim 2, characterized in that: The limiting component includes: A sliding rod passes through the other end of the rotating sleeve rod and is slidably connected thereto; An elastic member is provided inside the rotating sleeve rod, with one end connected to the rotating sleeve rod and the other end connected to one end of the sliding rod; A limiting arc plate is connected to the other end of the sliding rod, and the limiting arc plate abuts against the outer wall of the connecting tube; Connecting block, connected to the arc limiting plate.

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