CN220337877U - Lighting support for flowing performance sound equipment - Google Patents

Abstract

The utility model discloses a light bracket of a flowing performance sound box, which comprises a bracket body, wherein the bracket body comprises a support frame for installing a sound box and a transverse frame connected to the support frame for installing a lamp, and the lower end of the support frame is provided with a connecting end; the base is provided with a connecting part which is connected with the connecting end in a matched manner, and the connecting end is connected with the connecting part; the base comprises at least two hollow chassis which are mutually spliced along the transverse direction, and an inner cavity for containing water is formed in the chassis; and each chassis is provided with a water injection port communicated with the inner cavity, and a plug cover capable of opening or closing the water injection port is connected to the water injection port. The flowing performance sound equipment lamplight support is good in standing stability, strong in bearing capacity and convenient to transport.

Description

Lighting support for flowing performance sound equipment

Technical Field

The application relates to the technical field of sound equipment installation, in particular to a light bracket for a sound equipment in a flowing performance.

Background

The mobile performance sound lamplight bracket is used for building a mobile immersive sound system, is used for installing the immersive sound box and stage lamplight, and is special for the mobile immersive sound stage performance environment outdoors or indoors. People have higher requirements on the convenience, standing stability, bearing capacity and the like of movement.

The sound lamplight bracket structurally comprises a base, a supporting rod and a cross rod, wherein the supporting rod is vertically arranged and is telescopic, the lower end of the supporting rod is connected with the base, and the upper end of the supporting rod is connected with the horizontal cross rod; a plurality of lamps can be arranged on the horizontal cross rod, and a sound box can be arranged on the upper part of the support rod, so that the sound box and the lamps arranged on the support rod can synchronously lift along with the lifting of the support rod. The bases of the related art sound lamplight brackets are mostly provided with expandable or contractible tripods, for example, chinese patent application publication No. CN2444111Y, CN206364968U, CN208442790U, CN208754484U, CN208971726U, CN202889550U, CN1800691a, and the standing stability and bearing capacity of the brackets are improved by using the expanding area of the tripods.

The following disadvantages exist in the practical use process of the sound lamplight bracket in the related art: because the sound box and the lamps are arranged on the sound box light bracket, particularly the length of the transverse rod is longer, and the lamps deviate from the gravity center of the bracket in a large span on the transverse rod, the standing stability of the sound box light bracket is poor, therefore, people have to press weights on the unfolded tripod to increase the weight of the sound box light bracket, and the use is more troublesome; furthermore, when the sound box produces resonance, the sound effect quality of the sound box can be affected if the stability of the base is poor.

Disclosure of Invention

The technical problem that this application was to solve is, overcomes above prior art's defect, provides a flow performance stereo set light support that standing stability is good, bearing capacity is strong and convenient transportation.

The technical solution of the present application is to provide a flowing performance stereo set light support with following structure: it comprises

The support body comprises a support frame for installing a sound box and a transverse frame connected to the support frame for installing a lamp, and the lower end of the support frame is set to be a connecting end;

the base is provided with a connecting part which is connected with the connecting end in a matched manner, and the connecting end is connected with the connecting part; the base comprises at least two hollow chassis which are mutually spliced along the transverse direction, and an inner cavity for containing water is formed in the chassis; and each chassis is provided with a water injection port communicated with the inner cavity, and a plug cover capable of opening or closing the water injection port is connected to the water injection port.

In some embodiments, a water outlet communicated with the inner cavity of the chassis is arranged on each chassis, and a water outlet cover capable of opening or closing the water outlet is connected to the water outlet; the water outlet is arranged below the water filling port.

In some embodiments, the bracket body includes a plurality of tie rods, the tie rods are distributed along a circumferential direction of the support frame, an upper end of each tie rod is connected with the support frame, and a lower end of each tie rod is connected with the base.

In some embodiments, the base comprises two square chassis, the top of the central connection part of the two chassis forms the connection part, the connection part is connected with connection plates respectively connected with the two chassis, and the connection end of the bracket body is connected with the connection plates; the junction of two chassis lateral wall is connected with two mounting panels, and every mounting panel is connected with lateral wall and roof of two chassis respectively.

In some embodiments, the base comprises four square chassis, the top of the central connection part of the four chassis forms the connection part, the connection part is connected with connection plates respectively connected with the four chassis, and the connection end of the bracket body is connected with the connection plates; the connecting part of the outer side walls of the adjacent two chassis is connected with a mounting plate connected with the adjacent two chassis; the four pull rods are respectively arranged corresponding to the mounting plates, and the lower ends of the four pull rods are connected with the corresponding mounting plates.

In some embodiments, the connection portion of each chassis is concavely arranged relative to the top of the chassis, a plurality of reinforcement portions which are distributed at intervals and are upwardly convex are arranged on the connection portion, and the connection plate is connected to the reinforcement portions.

In some embodiments, the support frame comprises an outer tube and an inner tube, at least a portion of the inner tube is slidably fitted within the outer tube, and the cross frame is connected to the inner tube and moves synchronously with the inner tube; the support frame is connected with a driving mechanism, and the driving mechanism is connected with the inner tube and used for driving the inner tube to slide relative to the outer tube so as to adjust the height of the support frame.

In some embodiments, the inner tube is connected with a plurality of rollers, and the rollers are distributed along the circumferential direction of the inner tube and are respectively positioned at different heights on the inner tube; the axis of each roller is perpendicular to the axis of the inner tube, and the outer edge of each roller is attached to the inner wall of the outer tube.

In some embodiments, the driving mechanism comprises a guy cable, a winding wheel rotatably connected to the outer tube and a handle connected with the winding wheel and capable of driving the winding wheel to rotate, the upper end of the outer tube is connected with a transmission pulley, one end of the guy cable is connected with the inner tube, and the other end of the guy cable is connected with the winding wheel after bypassing the transmission pulley.

In some embodiments, an upward extending strut is connected to the outer tube, a guide pulley is rotatably connected to the strut, and an outer edge of the guide pulley is attached to an outer side wall of the inner tube.

In some embodiments, an outer tube and/or an inner tube of the support frame are connected with a sound box frame, and the sound box is rotatably connected with the sound box frame.

To sum up, this application a mobile performance stereo set light support compares with prior art, has following advantage: the base of the flowing performance sound equipment light bracket is formed by splicing at least two hollow base plates, and as each base plate is hollow and the water filling port is arranged on the base plate, water can be filled into the inner cavity of the base plate through the water filling port, so that the weight of the base plate is increased, the weight of the whole base plate is increased, the stability of support is improved, and the standing stability of the bracket body is good, the wind resistance capability is good, and the bearing capability is strong; the base is formed by splicing at least two base plates, the packaging volume of the base can be reduced after the base plates are disassembled, and water in the base plates can be discharged in the transportation or carrying process, so that the weight of the whole base plate is reduced, and the transportation or carrying is convenient.

Drawings

Fig. 1 is a schematic structural view of a flow performance sound lighting fixture according to some embodiments of the present application.

Fig. 2 is another angular structural schematic diagram of a flow performance sound lighting fixture according to some embodiments of the present application.

Fig. 3 is a schematic side view of a flow performance sound lighting fixture according to some embodiments of the present application.

Fig. 4 is a schematic diagram of an assembled structure of a base of a sound light stand for a mobile performance according to some embodiments of the present application.

Fig. 5 is a schematic structural view of a first sound frame of a light fixture for a flow performance sound according to some embodiments of the present application.

Fig. 6 is a schematic structural view of a second sound rack of a light fixture for a flow performance sound according to some embodiments of the present application.

Fig. 7 is a schematic view of a lower portion of an inner tube of a support frame of a sound light stand for a flow performance according to some embodiments of the present application.

Fig. 8 is a schematic view of another angle structure of the lower portion of the inner tube of a support frame of a sound light rack for a flow performance according to some embodiments of the present application.

Reference numerals illustrate:

1. the support body, 100, the support frame, 101, the outer tube, 102, the inner tube, 103, the limit stop, 104, the cross frame, 105, the pull rod, 106, the connecting piece, 107, the side support, 108, the first roller, 109, the second roller, 110, the third roller, 111, the fourth roller, 2, the base, 200, the chassis, 201, the water filling port, 202, the plug cover, 203, the water outlet, 204, the drain cover, 205, the mounting plate, 206, the connecting part, 207, the connecting plate, 208, the reinforcing part, 3, the lamp, 4, the first sound box, 400, the second sound box, 5, the driving mechanism, 500, the winding wheel, 501, the handle, 502, the transmission pulley, 503, the cable, 6, the control unit, 7, the first sound box, 700, the first connecting seat, 701, the support arm, 702, the adjusting disk, 703, the first rotating shaft, 704, the first adjusting hole, 705, the first pin, 8, the second sound box, 800, the second connecting seat, 801, the supporting plate, 802, the hook, 803, the second hole, 804, the adjusting seat, the supporting rod, the 500, the second rotating shaft, the guide pulley, 900.

Detailed Description

First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can adapt it as desired to suit a particular application.

In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.

In the examples herein, a first feature "on" or "under" a second feature may be either the first and second features in direct contact, or the first and second features in indirect contact via an intermediary, unless expressly stated and defined otherwise. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The present application is described in further detail below with reference to the drawings and specific examples.

See fig. 1-8;

the embodiment of the application discloses a mobile performance sound equipment lamplight bracket, which is used for building a mobile immersion sound system, is used for installing an immersion sound box and stage lamplight, and is specially used for a mobile immersion sound stage performance environment outdoors or indoors, in the embodiment, the structure of the mobile performance sound equipment lamplight bracket comprises a bracket body 1 and a base 2, wherein the bracket body 1 comprises a support frame 100 for installing the sound box and a transverse frame 104 connected to the support frame 100 for installing a lamp 3, the lower end of the support frame 100 is provided with a connecting end, and a flange plate is connected at the connecting end; the support 100 is also connected with a control unit 6 electrically connected with the sound box and the lamp 3, and the control unit 6 can be connected with a microphone, a sound console, a power supply and the like; the base 2 is provided with a connecting part 206 which is matched and connected with the connecting end of the support 100, and a flange plate at the connecting end of the support 100 is connected with the connecting part 206 of the base 2 through fasteners such as screws; in the present embodiment, a cross frame 104 for mounting the lamps 3 is connected to the top of the support frame 100, two ends of the cross frame 104 extend to two sides of the support frame 100, and a plurality of lamps 3 are connected to the bottom of the cross frame 104. The speakers are mounted on the support 100, the speakers are immersed speakers, in this embodiment, the number of speakers is two, in other embodiments, the number of speakers may be one or three, four, etc.

In particular, in the present embodiment, as shown in fig. 1, the support frame 100 of the support body 1 includes an outer tube 101 and an inner tube 102, at least a portion of the inner tube 102 is slidably fitted in the outer tube 101, and a cross frame 104 is connected to the inner tube 102 and moves synchronously with the inner tube 102; to facilitate the height adjustment of the support 100, a driving mechanism 5 is connected to the support 100, and the driving mechanism 5 is connected to the inner tube 102 and is used for driving the inner tube 102 to slide relative to the outer tube 101 to adjust the height of the support 100. Further, the driving mechanism 5 includes a pull rope 503, a winding wheel 500 rotatably connected to the outer tube 101, and a handle 501 connected to the winding wheel 500 and capable of driving the winding wheel 500 to rotate, the upper end of the outer tube 101 is connected with a transmission pulley 502, one end of the pull rope 503 is connected with the inner tube 102, and the other end of the pull rope 503 is connected with the winding wheel 500 after bypassing the transmission pulley 502. By turning the handle 501, the handle 501 turns the winding wheel, thereby winding or releasing the cable 503, and thereby pulling the inner tube 102 height-adjustable relative to the outer tube 101.

In other embodiments, the supporting frame 100 may be a supporting frame with a fixed height, or a supporting frame with a sequentially spliced height direction, and the driving mechanism 5 may also be driven by an electric motor, for example, a motor drives a screw to rotate, so that a nut on the screw drives the inner tube 102 to lift and adjust the height.

It will be appreciated that in this embodiment, a locking mechanism is provided between the outer tube 101 and the inner tube 102 of the support 100 for locking the inner tube 102 to maintain the inner tube 102 in a fixed position relative to the outer tube 101, and in this embodiment, a locking knob is screwed onto the outer tube 101, and the locking knob is turned to make the inner end of the locking knob abut against or release the inner tube 102 in the outer tube 101 to lock or unlock the inner tube 102. In other embodiments, the locking or unlocking of the inner tube 102 can be achieved by matching the plug pin with the jack, that is, the jack is arranged on the inner tube 102, the outer tube 101 is provided with an adjusting hole along the height direction, and when the adjusting hole coincides with the jack, the plug pin is inserted.

Further, as shown in fig. 2, a limit stop 103 is connected to the outer side wall of the inner tube 102, the limit stop 103 being capable of abutting against the upper end of the outer tube 101, the limit stop 103 being used to define the lowest height of the inner tube 102. In this embodiment, the number of limit stops 103 is two, and symmetrically connected to the side wall of the inner tube.

In some embodiments, as shown in fig. 7 and 8, a plurality of rollers are connected to the inner tube 102, and the plurality of rollers are distributed along the circumferential direction of the inner tube 102 and are respectively located at different heights on the inner tube 102; the axis of each roller is perpendicular to the axis of the inner tube 102, and the outer edge of each roller is attached to the inner wall of the outer tube 101. Specifically, in the present embodiment, the inner tube 102 is a square cross-section inner tube having four side walls, at least connecting four rollers: a first roller 108, a second roller 109, a third roller 110, and a fourth roller 111; the first roller 108, the second roller 109, the third roller 110 and the fourth roller 111 are axially distributed along the inner tube 102 in sequence from bottom to top; the four rollers are all connected in the inner tube 102, and the first roller 108 extends out of the first side wall of the inner tube 102 to be attached to the inner wall of the outer tube 101, namely, a through hole is formed in the first side wall of the inner tube 102, the first roller 108 is connected in the inner tube through a support, and the first roller 108 extends out of the through hole in the first side wall of the inner tube 102 to be attached to the inner wall of the outer tube 101; likewise, the second roller 109 extends out of the second side wall of the inner tube 102 to be in contact with the inner wall of the outer tube 101, the third roller 110 extends out of the third side wall of the inner tube 102 to be in contact with the inner wall of the outer tube 101, the fourth roller 111 extends out of the fourth side wall of the inner tube 102 to be in contact with the inner wall of the outer tube 101, and the four rollers are always located in the outer tube 101; when the inner tube 102 stretches out and draws back for the outer tube 101, the friction force between the inner tube 102 and the outer tube 101 can be reduced by the four rollers, so that the inner tube can be lifted more smoothly. Similarly, in order to make the adjustment of the inner tube 102 smoother and avoid shaking, an upward extending strut 9 is connected to the outer tube 101, a guide pulley 900 is rotatably connected to the strut 9, and the outer edge of the guide pulley 900 is attached to the outer side wall of the inner tube 102.

In some embodiments, as shown in fig. 1 and 4, the base 2 includes at least two hollow chassis 200 that are mutually spliced in the transverse direction, and an inner cavity for containing water is formed in the chassis 200; each chassis 200 is provided with a water filling port 201 communicated with the inner cavity, and a plug cover 202 capable of opening or closing the water filling port 201 is connected to the water filling port 201. The chassis 200 may be made of plastic, and when the base 2 is installed, the chassis 200 is spliced with each other to increase the grounding area of the base 2, and then water is injected into each chassis 200 through the water injection port 201 to increase the weight of the base 2.

In this embodiment, the base 2 of the light bracket for the sound equipment of the flowing performance is formed by splicing at least two hollow chassis 200, and because each chassis 200 is hollow and the water filling port 201 is arranged on the chassis 200, water can be injected into the inner cavity of the chassis 200 through the water filling port 201, so that the weight of the chassis 200 is increased, the weight of the whole base 2 is increased, the stability of support is improved, and the standing stability of the bracket body 1 is good, the wind resistance capability is better and the bearing capability is strong; the base 2 is formed by splicing at least two base plates 200, the packaging volume of the base 2 can be reduced after the base plates 200 are disassembled, and water in the base plates 200 can be discharged in the transportation or carrying process, so that the weight of the whole base 2 is reduced, and the transportation or carrying is convenient.

In some embodiments, as shown in fig. 1 or fig. 4, a drain opening 203 is formed on each chassis 200 and is communicated with the inner cavity of the chassis 200, and a drain cover 204 capable of opening or closing the drain opening 203 is connected to the drain opening 203; the drain port 203 is disposed below the water filling port 201. When the water in the chassis 200 is emptied, the water in the inner cavity can flow out through the water outlet 203 only by opening the water outlet cover 204, and the operation is simple and convenient.

In some embodiments, as shown in fig. 1, in order to provide the stand body 1 with better standing stability, the stand body 1 further includes a plurality of tie rods 105, the outer side wall of the outer tube 101 of the support frame 100 is connected with connecting pieces 106, the plurality of tie rods 105 are distributed along the circumferential direction of the support frame 100, and the upper end of each tie rod 105 is connected with the connecting piece 106 on the support frame 100, and the lower end of each tie rod 105 is connected with the base 2. The arrangement not only ensures that the connection between the base 2 and the bracket body 1 is firmer and more stable, but also ensures that the splicing between the chassis 200 of the base 2 is firmer, thereby further improving the standing stability and the bearing capacity of the bracket.

In some embodiments, as shown in fig. 4, the base 2 includes four square chassis 200, the top of the central connection of the four chassis 200 forms a connection part 206, the connection part 206 is connected with connection plates 207 respectively connected with the four chassis 200, and the connection end of the bracket body 1 is connected with the connection plates 207; the connection part of the outer side walls of the adjacent two chassis 200 is connected with a mounting plate 205 connected with the adjacent two chassis 200; the number of the pull rods 105 in the embodiment is four, and the four pull rods 105 are respectively arranged corresponding to the mounting plates 205, and the lower ends of the pull rods 105 are connected with the corresponding mounting plates 205. The connection parts 206 at the tops of the four chassis 200 are square, and the connection plates 207 are connected to the connection parts 206, and the connection plates 207 connect the four chassis 200 together by screws; the mounting plates 205 at the joints of the outer side walls of the adjacent two chassis 200 are L-shaped, and the mounting plates 205 connect the top and side walls of the adjacent two chassis 200 at the same time. In this embodiment, after the four chassis 200 are filled with water, the total weight of the base 2 can reach 110 kg, so that the standing stability of the base 2 is greatly improved, and the wind resistance and anti-toppling capability of the bracket are greatly improved.

In other embodiments, the base 2 may further include two, three, etc. square chassis 200; taking two chassis 200 as an example, a connecting part 206 is formed at the top of the central connection part of the two chassis 200, connecting plates 207 respectively connected with the two chassis 200 are connected to the connecting part 206, and the connecting end of the bracket body 1 is connected with the connecting plates 207; two mounting plates 205 are connected to the connection of the outer side walls of the two chassis 200, and each mounting plate 205 is connected to the side walls and the top wall of the two chassis 200. Likewise, the number and size of the chassis 200 may be set according to specific needs; the shape of the chassis 200 may be circular, arc-shaped, or other irregular shapes.

In some embodiments, in order to improve the connection stability between the bracket body 1 and the base 2, the connection portion 206 of each chassis 200 is concavely disposed relative to the top of the chassis 200, and a plurality of reinforcement portions 208 are disposed on the connection portion 206, which are spaced apart and convex upward, and the connection plate 207 is connected to the reinforcement portions 208. The provision of the reinforcement portion 208 not only improves the strength of the chassis 200, but also reduces the contact area with the connection plate 207 to make the connection of the connection plate 207 more firm, thereby improving the connection stability of the bracket body 1 with the base 2.

In some embodiments, as shown in fig. 1, 5 and 6, an audio frame is connected to the outer tube 101 and/or the inner tube 102 of the support 100, and the audio box is rotatably connected to the audio frame. In this embodiment, the sound boxes are set to two: first audio amplifier 4 and second audio amplifier 400, and the sound rack also sets up to two: the first sound box frame 7 and the second sound box frame 8, the upper end at the outer tube 101 is connected to the first sound box frame 7, specifically, this first sound box frame 7 includes the first connecting seat 700 of being connected with the outer tube 101, rotatable coupling is at the support arm 701 on first connecting seat 700, the free end of support arm 701 is connected with adjustment disk 702, install the spliced pole in the bottom of first audio amplifier 4, this spliced pole is rotatable coupling with adjustment disk 702 through first pivot 703, be equipped with a plurality of first regulation holes 704 taking first pivot 703 as the center on adjustment disk 702, and be equipped with the first draw-in hole corresponding with first regulation hole 704 on the spliced pole, when the spliced pole rotates with first audio amplifier 4 and adjusts, when one of them first regulation hole 704 and first draw-in hole coincide, can peg graft first round pin axle 705 in first regulation hole 704 and first draw-in hole, thereby make the angle of first audio amplifier 4 fixed, the left and right angle and the every single move angle of this first audio amplifier 4 are adjustable, and the regulating amplitude is big, satisfy the user demand.

Similarly, a second sound frame 8 is connected to the upper portion of the inner tube 102, as shown in fig. 6, the second sound frame 8 includes a side bracket 107 connected to the outer side wall of the inner tube 102, a second connecting seat 800 is connected to the side bracket 107, a support plate 801 is rotatably connected to the second connecting seat 800, a hook 802 with an upward opening is provided at the top of the support plate 801, an adjusting seat 804 is connected to the back of the second sound box 400, a second rotating shaft 805 connected to the hook 802 in a matching manner is connected to the adjusting seat 804, a second clamping hole is provided on the adjusting seat 804, and a plurality of second adjusting holes 803 distributed with the axis of the hook 802 as the center are provided on the support plate 801, the second sound box 400 rotates to drive the adjusting seat 804 to rotate around the second rotating shaft 805, and when the second clamping hole coincides with one of the second adjusting holes 803, a second pin can be inserted into the second adjusting hole 803 and the second clamping hole to lock the angle of the second sound box 400. Above setting, when installing second audio amplifier 400, only need hang the couple 802 on backup pad 801 with the second pivot 805 on the adjusting seat 804 on, can liberate both hands, carry out the regulation of second audio amplifier 400 every single move angle, therefore, the installation and the angle modulation of second audio amplifier 400 are all simple, convenient.

In the description of the embodiments of the present application, it should be noted that, in the description of the present application, terms such as "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or component must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

In the description of the present application, descriptions of the terms "one embodiment," "some embodiments," "in this embodiment," "specific examples," or "some examples," etc., mean that a particular feature, mechanism, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, mechanisms, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present application should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a mobile performance stereo set light support which characterized in that: it comprises

The support body comprises a support frame for installing a sound box and a transverse frame connected to the support frame for installing a lamp, and the lower end of the support frame is set to be a connecting end;

the base is provided with a connecting part which is connected with the connecting end in a matched manner, and the connecting end is connected with the connecting part; the base comprises at least two hollow chassis which are mutually spliced along the transverse direction, and an inner cavity for containing water is formed in the chassis; and each chassis is provided with a water injection port communicated with the inner cavity, and a plug cover capable of opening or closing the water injection port is connected to the water injection port.

2. The flow performance sound lighting fixture of claim 1, wherein: a water outlet communicated with the inner cavity of the chassis is arranged on each chassis, and a water outlet cover capable of opening or closing the water outlet is connected to the water outlet; the water outlet is arranged below the water filling port.

3. The flow performance sound lighting fixture of claim 1, wherein: the support body includes a plurality of pull rods, and a plurality of the pull rods are along the circumference distribution of support frame, and every the upper end of pull rod with the support frame is connected, every the lower extreme of pull rod with the base is connected.

4. A flow performance sound light fixture as claimed in claim 3, wherein: the base comprises four square base plates, the tops of the central connection parts of the four base plates form connection parts, the connection parts are connected with connection plates respectively connected with the four base plates, and the connection ends of the bracket body are connected with the connection plates; the connecting part of the outer side walls of the adjacent two chassis is connected with a mounting plate connected with the adjacent two chassis; the four pull rods are respectively arranged corresponding to the mounting plates, and the lower ends of the four pull rods are connected with the corresponding mounting plates.

5. The flow performance sound lighting fixture of claim 4, wherein: the connecting parts of each chassis are arranged in a concave mode relative to the top of the chassis, a plurality of reinforcing parts which are distributed at intervals and are convex upwards are arranged on the connecting parts, and the connecting plates are connected to the reinforcing parts.

6. The flow performance sound lighting fixture of claim 1, wherein: the support frame comprises an outer pipe and an inner pipe, at least one part of the inner pipe is in sliding fit in the outer pipe, and the transverse frame is connected to the inner pipe and moves synchronously with the inner pipe; the support frame is connected with a driving mechanism, and the driving mechanism is connected with the inner tube and used for driving the inner tube to slide relative to the outer tube so as to adjust the height of the support frame.

7. The flow performance sound light fixture of claim 6, wherein: the inner tube is connected with a plurality of rollers, and the rollers are distributed along the circumferential direction of the inner tube and are respectively positioned at different heights on the inner tube; the axis of each roller is perpendicular to the axis of the inner tube, and the outer edge of each roller is attached to the inner wall of the outer tube.

8. The flow performance sound light fixture of claim 6, wherein: the driving mechanism comprises a inhaul cable, a winding wheel rotatably connected to the outer pipe and a handle connected with the winding wheel and capable of driving the winding wheel to rotate, wherein the upper end of the outer pipe is connected with a transmission pulley, one end of the inhaul cable is connected with the inner pipe, and the other end of the inhaul cable bypasses the transmission pulley and is connected with the winding wheel.

9. The flow performance sound light fixture of claim 7, wherein: the outer tube is connected with an upward extending supporting rod, the supporting rod is rotatably connected with a guide pulley, and the outer edge of the guide pulley is attached to the outer side wall of the inner tube.

10. The flow performance sound light fixture of claim 6, wherein: the outer tube and/or the inner tube of the support frame are/is connected with a sound box frame, and the sound box frame is rotatably connected with the sound box.