CN211232553U - Stage lighting heat dissipation device - Google Patents

Abstract

The utility model relates to a technical light heat dissipation field just discloses a stage lighting heat abstractor, which comprises a cavity, the surface bolted connection of cavity has last bolt, the outside threaded connection who goes up the surface of bolt and be located the cavity has the dwang, the spout has been seted up to the surface of dwang, the spout has lower bolt through gasket sliding connection, bolt threaded connection has the slide bar down, the bottom surface welded fastening of slide bar has the motor, the output welded fastening of motor has the pivot, the top welded fastening of pivot has the heat dissipation fan, the terminal surface of going up the bolt has the fixed plate through bearing welded fastening in the inside that is located the cavity, the inner wall of cavity is provided with heat abstractor in the top that is located the fixed plate. This stage lighting heat abstractor, through cup jointing the cavity activity at the surface of stage lighting, accessible heat abstractor dispels the heat to stage lighting.

Description

Stage lighting heat dissipation device

Technical Field

The utility model relates to a light heat dissipation technical field specifically is a stage lighting heat abstractor.

Background

Stage lighting is the means of stage fine arts molding, application stage lighting equipment and technical means, show the environment with photochromic and change, render the atmosphere, and continuous rotating in the illumination, mould the outside image of stage performance, nevertheless because of stage lighting power is great, after long-time the use, lamp body and light lens can produce a large amount of heats, if these heats can not in time scattered department, probably burn out the circuit, thereby cause the light to damage, in addition, current light heat abstractor is mostly only simple add a radiator fan at the light mouth, not only influence stage lighting effect, and be difficult to dispel the heat to the lamp body.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a stage lighting heat abstractor has solved stage lighting radiating problem.

(II) technical scheme

For realizing the radiating purpose of above-mentioned stage lighting, the utility model provides a following technical scheme: the utility model provides a stage lighting heat abstractor, includes the cavity, the surface bolted connection of cavity has the bolt, the outside threaded connection who goes up the surface of bolt and be located the cavity has the dwang, the spout has been seted up to the surface of dwang, the spout has lower bolt through gasket sliding connection, bolt threaded connection has the slide bar down, the bottom surface welded fastening of slide bar has the motor, the output welded fastening of motor has the pivot, the top welded fastening of pivot has the heat dissipation fan, the terminal surface of going up the bolt has the fixed plate through bearing welded fastening in the inside that is located the cavity, the inner wall of cavity is provided with heat abstractor in the top that is located the fixed plate.

Preferably, the heat dissipation device comprises an inner ring, a rotating fan, a heat dissipation plate, heat dissipation holes, an exhaust fan and an air outlet pipe, wherein the inner ring is welded and fixed on the inner wall of the cavity, the rotating fan is rotatably connected on the upper surface of the inner ring through a rotating pin, the heat dissipation plate is welded and fixed on the upper surface of the inner ring and positioned on the outer side of the rotating fan, the heat dissipation holes are formed in the outer surface of the heat dissipation plate, the exhaust fan is welded and fixed on the inner wall of the cavity, the air outlet pipe is welded and fixed on the bottom surface of the exhaust fan, the cavity is movably sleeved and connected on the outer surface of the stage lamp, a fixing plate can be fixed on the outer surface of the lamp body by screwing up a bolt, the heat dissipation device can be fixed on the outer surface of the lamp body, the heat dissipation fan can be positioned inside the cavity by sliding a sliding slide rod, can be used more flexibly.

Preferably, the exhaust fan is arranged above the heat dissipation plate and located at the opening of the cavity, so that heat at the port of the cavity can be dissipated conveniently, and meanwhile, the lamp lenses can also be dissipated.

Preferably, the bottom of air-out pipe extends to the inside of heating panel, can absorb the heat of cavity port and lamp body lens department through the air exhauster, and with these heats through air-out pipe transmission to the cavity inside, it gives the heating panel with these heat transfer to rotate the fan, will dispel these heats by the heat dissipation fan at last, thereby guarantee that the device does not influence the effect of shining of fluorescent tube when radiating stage lighting, in addition, it can also dispel the heat to the lamp body surface to rotate the fan when dispelling these heats.

Preferably, the rotating fan and the exhaust fan are internally provided with electric motors which are respectively electrically connected with power lines, so that the rotating fan and the exhaust fan can independently operate conveniently.

Preferably, the spout is seted up along a side that dwang and cavity axis are parallel, and its aim at can rotate the dwang earlier when needs install the cavity at the lamp body surface, makes the slide bar slide in the spout to be convenient for place the heat dissipation fan inside the cavity.

Preferably, when the sliding rod slides in the sliding groove, the heat dissipation fan can be located inside the cavity, and heat dissipation can be conducted inside the cavity more effectively.

Preferably, the fixing plate is an arc-shaped plate, so that the cavity can be conveniently fixed on the surface of the lamp body.

Compared with the prior art, the utility model provides a stage lighting heat abstractor possesses following beneficial effect:

1. this stage lighting heat abstractor, through the surface of tying the cavity activity cover at stage lighting to can make the fixed plate fix the surface at the lamp body through screwing up the bolt, and then can make the device fix the surface at the lamp body, accessible slide bar this moment makes the heat dissipation fan be located the inside of cavity, from can dispelling the heat to the lamp body, in addition, because of the device is fixed at the surface of lamp body, can rotate along with the rotation of lamp body, can use more in a flexible way.

2. This stage lighting heat abstractor can absorb the heat of cavity port and lamp body lens department through the air exhauster to transmit these heats to the cavity inside through going out the tuber pipe, rotate the fan with these heat transfer for the heating panel, will dispel these heats by the heat dissipation fan at last, thereby guarantee that the device does not influence the effect of shining of fluorescent tube when to stage lighting radiating, in addition, rotate the fan and also can dispel the heat to the lamp body surface when dispelling these heats.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a bottom view of the structure of the present invention.

Wherein: 1. a cavity; 2. screwing a bolt; 3. rotating the rod; 4. a chute; 5. a lower bolt; 6. a slide bar; 7. a motor; 8. a rotating shaft; 9. a heat dissipation fan; 10. a fixing plate; 11. an inner ring; 12. rotating the fan; 13. a heat dissipation plate; 14. heat dissipation holes; 15. an exhaust fan; 16. and an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a stage lighting heat dissipation device, which comprises a cavity 1, an upper bolt 2 is bolted on the outer surface of the cavity 1, a rotating rod 3 is screwed on the outer surface of the upper bolt 2 and located outside the cavity 1, a sliding groove 4 is formed on the outer surface of the rotating rod 3, the sliding groove 4 is slidably connected with a lower bolt 5 through a gasket, the lower bolt 5 is screwed on a sliding rod 6, a motor 7 is welded and fixed on the bottom surface of the sliding rod 6, a rotating shaft 8 is welded and fixed on the output end of the motor 7, a heat dissipation fan 9 is welded and fixed on the top end of the rotating shaft 8, a fixing plate 10 is welded and fixed on the end surface of the upper bolt 2 and located inside the cavity 1 through a bearing, a heat dissipation device is arranged on the inner wall of the cavity 1 and located above the fixing plate 10, the heat dissipation device comprises an inner, the inner ring 11 is welded and fixed on the inner wall of the cavity 1, the rotating fan 12 is connected on the upper surface of the inner ring 11 through the rotation pin, the heat radiation plate 13 is welded and fixed on the upper surface of the inner ring 11 and is positioned on the outer side of the rotating fan 12, the heat radiation holes 14 are opened on the outer surface of the heat radiation plate 13, the exhaust fan 15 is welded and fixed on the inner wall of the cavity 1, the air outlet pipe 16 is welded and fixed on the bottom surface of the exhaust fan 15, the cavity 1 is movably sleeved and connected on the outer surface of the stage lamp, the fixing plate 10 can be fixed on the outer surface of the lamp body through screwing the bolt 2, and then the device can be fixed on the outer surface of the lamp body, at the moment, the heat radiation fan 9 can be positioned inside the cavity 1 through the sliding slide bar 6, so as to radiate the heat of the lamp body, in addition, because the device is fixed on, and is located at the opening of the cavity 1, it is convenient to dissipate the heat at the port of the cavity 1, and at the same time, it can also dissipate the heat of the lamp lens, the bottom of the air outlet pipe 16 extends to the inside of the heat dissipating plate 13, the heat at the port of the cavity 1 and the lamp lens can be absorbed by the exhaust fan 15, and the heat can be transmitted to the inside of the cavity 1 through the air outlet pipe 16, the rotating fan 12 transmits the heat to the heat dissipating plate 13, and finally the heat can be dissipated by the heat dissipating fan 9, thereby ensuring the device not affecting the lighting effect of the lamp tube while dissipating the heat of the stage lamp, in addition, the rotating fan 12 can also dissipate the heat to the surface of the lamp body while dissipating the heat, the rotating fan 12 and the exhaust fan 15 are internally provided with electric motors and are respectively connected with the power line, it is convenient for the rotating fan 12 and the exhaust fan 15 to operate independently, the chute, its aim at when needs install cavity 1 at the lamp body surface, can rotate dwang 3 earlier, make slide bar 6 slide in spout 4 to be convenient for place heat dissipation fan 9 inside cavity 1, when slide bar 6 slides in spout 4, can make heat dissipation fan 9 can be located the inside of cavity, can dispel the heat to cavity 1 inside more effectually, and fixed plate 10 is the arc, is convenient for fix cavity 1 on the lamp body surface.

When in use, the cavity 1 is movably sleeved on the outer surface of the stage lamp, and the fixing plate 10 can be fixed on the outer surface of the lamp body by screwing the upper bolt 2, further, the device can be fixed on the outer surface of the lamp body, at the moment, the heat dissipation fan 9 can be positioned in the cavity 1 through sliding the slide rod 6, so that the heat dissipation of the lamp body can be realized, in addition, because the device is fixed on the outer surface of the lamp body, can rotate along with the rotation of the lamp body, can be used more flexibly, can absorb the heat at the port of the cavity 1 and the lens of the lamp body through the exhaust fan 15, the heat is transmitted to the inside of the cavity 1 through the air outlet pipe 16, the rotating fan 12 transmits the heat to the heat dissipation plate 13, and finally the heat is dissipated by the heat dissipation fan 9, therefore, the device can not affect the irradiation effect of the lamp tube when radiating the stage lighting, and in addition, the rotating fan 12 can also radiate the surface of the lamp body when radiating the heat.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a stage lighting heat abstractor, includes cavity (1), its characterized in that: the surface bolted connection of cavity (1) has last bolt (2), the outside threaded connection who goes up the surface of bolt (2) and be located cavity (1) has dwang (3), spout (4) have been seted up to the surface of dwang (3), spout (4) have lower bolt (5) through gasket sliding connection, bolt (5) threaded connection has slide bar (6) down, the bottom surface welded fastening of slide bar (6) has motor (7), the output welded fastening of motor (7) has pivot (8), the top welded fastening of pivot (8) has heat dissipation fan (9), the terminal surface of going up bolt (2) and the inside that is located cavity (1) have fixed plate (10) through bearing welded fastening, the inner wall of cavity (1) and the top that is located fixed plate (10) are provided with heat abstractor.

2. The stage lighting heat sink of claim 1, wherein: heat abstractor includes inner ring (11), rotates fan (12), heating panel (13), louvre (14), air exhauster (15) and goes out tuber pipe (16), inner ring (11) welded fastening is at the inner wall of cavity (1), it rotates the upper surface of connecting in inner ring (11) through changeing the round pin to rotate fan (12), heating panel (13) welded fastening is at the upper surface of inner ring (11) and is located the outside that rotates fan (12), the surface at heating panel (13) is seted up in louvre (14), air exhauster (15) welded fastening is at the inner wall of cavity (1), go out the bottom surface of tuber pipe (16) welded fastening at air exhauster (15).

3. The stage lighting heat sink of claim 2, wherein: the exhaust fan (15) is arranged above the heat dissipation plate (13) and is positioned at the opening of the cavity (1).

4. The stage lighting heat sink of claim 2, wherein: the bottom end of the air outlet pipe (16) extends to the inside of the heat dissipation plate (13).

5. The stage lighting heat sink of claim 2, wherein: electric motors are arranged inside the rotating fan (12) and the exhaust fan (15) and are respectively and electrically connected with a power line.

6. The stage lighting heat sink of claim 1, wherein: the sliding groove (4) is formed in one side face, parallel to the axis of the cavity (1), of the rotating rod (3).

7. The stage lighting heat sink of claim 6, wherein: when the sliding rod (6) slides in the sliding groove (4), the heat dissipation fan (9) can be positioned in the cavity (1).

8. The stage lighting heat sink of claim 1, wherein: the fixing plate (10) is an arc-shaped plate.

Images