CN208935979U

CN208935979U - A kind of stage lighting rain-proof structure

Info

Publication number: CN208935979U
Application number: CN201821273025.9U
Authority: CN
Inventors: 闫占清
Original assignee: Guangzhou Zmong Lighting Equipment Co Ltd
Current assignee: Guangzhou Zmong Lighting Equipment Co Ltd
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2019-06-04
Anticipated expiration: 2028-08-08

Abstract

The utility model discloses a kind of stage lighting rain-proof structures, including pedestal, support component and threading assembly, the pedestal upper end is equipped with support component, threading assembly is installed inside the support component, the utility model is scientific and reasonable for structure, it is safe and convenient to use, it is provided with support component, pass through the effect of air inlet, extraneous gas is imported inside u-bracket from bottom of device, the heat generated when convenient for working device radiates, pass through the first air intake passage again, second air intake passage, first bleed hole, second bleed hole and heat dissipation head go out the effect of pneumatic module, convenient for gas is carried out circulating type circulation, improve the heat dissipation effect of device, rainwater is avoided to enter device simultaneously, improve the device scope of application, it is provided with threading assembly, by the effect for leading to line hose, convenient for the connection electric wire inside device is stored It hides, avoids electric wire that friction occurs with external object and cause to damage, increase the rainproof effect of device entirety, improve the safety in utilization of device.

Description

A kind of stage lighting rain-proof structure

Technical field

The utility model relates to stage lighting technical field, specially a kind of stage lighting rain-proof structure.

Background technique

Light of stage is also named " stage illumination, lighting ", and referred to as " light ", one of stage design modelling means are set with light of stage Standby (such as illuminator, magic lantern, control system) and technological means, with the development of plot, with photochromic and its variation display ring Border, rendered atmosphere, prominent central person create stage spatial impression, time sense, mould the external of stage performance, and provide Necessary lighting effects (such as wind, rain, cloud, water, lightning).

Classify by its purposes, LED stage lamp common are in stage lamp, a stage performance, 1. LED pa lamp, outside Shape is similar with long downlight, and volume wants small, and dividing by specification has pa 64, pa 56, pa 46, pa 38, pa 36 etc., 2. LED pattern effect Lamp, the technical application of LED light and pattern pattern, that is, the festive lantern often said common are LED month festive lantern, LED magic lamp, LED Three-jaw fish, 3. LED Adjustable head lamp, it does not have the pattern pattern effect of traditional Adjustable head lamp, is scanning effect LED pa more abundant Lamp, 4. LED stroboscopic, generally uses small-power lamp bead, 5. LED display, stage performance, bar is most common, is also answered extensively For outdoor public site, advertisement etc., two stage illumination, lighting, 1. LED projector lamp, wall lamp, soft light are typically used big Power LED lamp bead, rounded, bar shaped, square shape etc., 2. spectators' LED lamp, does stage performance illumination and uses, common are four eyed With eight lamps, three decors and effect, 1. LED light bar, light bar, alter lamp, and waterfall lamp sets lamp, and guardrail pipe is usually used in dance Platform performance is made decoration and is used, and is more used as city lighting engineering, 2. LED floor tile, is common in bar, dancing hall, large evening party, 3. LED stage curtain is also starry sky curtain, the more recent application of LED lamp bead and stage curtain, 4. LED is imitated, common are imitative water Fruit, animal wait various figures, and the direction of illumination of stage lighting needs to arrange that demand is converted according to different stages, therefore usually Light bulb is fixed in XY rotating frame, while for the ease of assembling, maintenance and transport, XY axis being installed in XY rotating frame Fixed locking device, the performance of LED stage lamp is closely linked with LED technology, rich in color, three kinds of colors of red, green, blue 16,700,000 kinds of different colors can be mixed, low-power, driving voltage is low, and luminous efficiency is high, saves the energy, and safety is radiationless, There is no ultraviolet light, high life.

But general stage lighting is all by opening up heat release hole in the logical outside of lamp come to the heat generated in device work It is evacuated, since heat release hole is directly exposed in external environment, so that dust is easily accessible inside device in outside air, is made Obtaining device inner product ash influences the illuminating effect of device, and when rainy weather, extraneous rainwater is easy out of heat release hole inflow device Portion leads to internal short circuits, and device is caused to damage, and common rain insensitive device structure is simple, will by the rain cover mechanism of sealing Lighting device is blocked, and is entered inside device although avoiding rainwater, since the rain cover structure of sealing influences device Heat dissipation effect leads to internal unit damage etc., can not achieve device so that internal heat can not evacuate when device long-term work The effect of rain-proof heat dissipation simultaneously, so being badly in need of a kind of novel stage light rain-proof structure to solve the above problems.

Utility model content

The utility model provides a kind of stage lighting rain-proof structure, can effectively solve it is mentioned above in the background art still General stage lighting is all to be evacuated by opening up heat release hole in the logical outside of lamp to the heat generated in device work, due to Heat release hole is directly exposed in external environment, so that dust is easily accessible inside device in outside air, so that device inner product Ash influences the illuminating effect of device, and when rainy weather, extraneous rainwater is easy to lead to internal electricity inside heat release hole inflow device Short out road, causes device to damage, and common rain insensitive device structure is simple, is carried out lighting device by the rain cover mechanism of sealing It blocks, enters inside device although avoiding rainwater, since the rain cover structure of sealing influences the heat dissipation effect of device, so that When device long-term work, internal heat can not be evacuated, and lead to internal unit damage etc., can not achieve device rain-proof heat dissipation simultaneously The problems such as effect.

To achieve the above object, the utility model provides the following technical solutions: a kind of stage lighting rain-proof structure, including bottom Seat, the pedestal upper end are equipped with support component, and the support component includes that support is kept off the rain bottom plate, terminal pad, air inlet, universal Axis, connecting shaft, u-bracket, the first air intake passage, the second air intake passage, light bulb connecting shaft and sealing ring, it is described to support bottom of keeping off the rain Plate lower end is equipped with terminal pad, and the terminal pad lower end offers air inlet, and universal shaft is equipped with inside the air inlet, described Connecting shaft is installed between universal shaft and pedestal, it is described that bottom plate two sides of keeping off the rain is supported to be mounted on u-bracket, the u-bracket Side inner cavity offers the first air intake passage, and u-bracket other side inner cavity offers the second air intake passage, the U-shaped branch Frame upper end side is equipped with light bulb connecting shaft, is equipped with sealing ring on the outside of the light bulb connecting shaft；

The support component upper end is equipped with light bulb, and the light bulb and the first air intake passage side are equipped with first rotating shaft, The first bleed hole is offered inside the first rotating shaft, the light bulb and the second air intake passage side are equipped with the second shaft, institute It states and offers the second bleed hole inside the second shaft, the light bulb lower end is equipped with light bulb rear shell, in light bulb rear shell lower end Portion is equipped with heat dissipation head and goes out pneumatic module, the heat dissipation head go out pneumatic module include outlet air heat sink, inner casing, outlet air heat dissipation throttle orifice, Steel wire, water retaining disk, rear shell and to outer vent, the light bulb rear shell lower end outside have inner casing, inner housing inner one end peace Equipped with outlet air heat sink, described inner casing one end and outlet air heat sink corresponding position offer outlet air heat dissipation throttle orifice, it is described go out Wind heat dissipation throttle orifice one end is equipped with steel wire, and rear shell is equipped on the outside of described steel wire one end, is uniformly opened on the outside of the rear shell Equipped with to outer vent.

Preferably, the pedestal lower end is equipped with castor, and the castor side is equipped with limit film.

Preferably, threading assembly is installed, the threading assembly includes logical line hose, the first spelling inside the u-bracket Connector, the second spelling joint, fairlead and sealing element, described logical line hose one end are equipped with the first spelling joint, the logical line hose The other end is equipped with the second spelling joint, and second spelling joint one end is equipped with fairlead, the fairlead and the second spelling joint Between sealing element is installed.

Preferably, the pedestal side is equipped with handle.

Preferably, the width for supporting the bottom plate that keeps off the rain is greater than the diameter of terminal pad.

Preferably, the opening diameter of the air inlet is greater than the diameter of universal shaft.

Preferably, bearing is installed between the universal shaft and connecting shaft.

Preferably, pullover Explosion-proof host on the outside of the logical line hose.

Preferably, the diameter of the logical line hose is greater than the diameter of connection electric wire.

Preferably, screw thread is offered on the outside of first spelling joint, the second spelling joint and fairlead one end.

Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used Just:

1, it is provided with support component, by supporting keep off the rain bottom plate, terminal pad universal shaft connecting shaft and u-bracket, first Pedestal is connect by shaft and the second shaft with light bulb, realizes multi-faceted illumination work, by the effect of air inlet, by the external world Gas from bottom of device import u-bracket inside, the heat generated when convenient for working device radiates, then by first into Wind channel, the second air intake passage, the first bleed hole, the second bleed hole and heat dissipation head go out the effect of pneumatic module, convenient for by gas into The circulation of row circulating type improves the heat dissipation effect of device, while being suitable for each working environment, avoids directly opening on the outside of device If heat release hole radiates, caused rainwater enters the problem inside device from heat release hole, at the same by the first air intake passage and The effect of second air intake passage is avoided and is directly contacted inside light bulb with external environment, increases device rain-proof dust-proof effect, mention The high device scope of application.

2, it is provided with threading assembly, by leading to the effect of line hose and fairlead, convenient for by the connection electric wire inside device It carries out storage to hide, avoids electric wire that friction occurs with external object and cause to damage, while improving the rainproof effect of device entirety, A possibility that avoiding line contacts rainwater improves the safety in utilization of device.

3, be provided with heat dissipation head and go out pneumatic module, by outlet air heat sink outlet air radiate throttle orifice, steel wire, water retaining disk, after Shell and to the lamination and Heterogeneous Permutation between outer vent, convenient for excluding the air-flow inside device outward using air pressure, from And the heat generated with the work inside walking apparatus, while avoiding the droplet in external environment and entering inside device, it improves The waterproof effect of device.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the utility model support component bottom volume structural schematic diagram；

Fig. 3 is the schematic diagram of the utility model structural profile；

Fig. 4 is the structural schematic diagram of the utility model support component；

Fig. 5 is the structural schematic diagram of the utility model threading assembly；

Fig. 6 is the structural schematic diagram that the utility model heat dissipation head goes out pneumatic module；

Figure label: 1, pedestal；2, castor；3, support component；301, the bottom plate that keeps off the rain is supported；302, terminal pad；303, Air inlet；304, universal shaft；305, connecting shaft；306, u-bracket；307, the first air intake passage；308, the second air intake passage； 309, light bulb connecting shaft；310, sealing ring；4, threading assembly；401, lead to line hose；402, the first spelling joint；403, the second splicing Head；404, fairlead；405, sealing element；5, light bulb；6, first rotating shaft；7, the first bleed hole；8, the second shaft；9, the second bleed Hole；10, light bulb rear shell；11, heat dissipation head goes out pneumatic module；1101, outlet air heat sink；1102, inner casing；1103, outlet air heat dissipation current limliting Mouthful；1104, steel wire；1105, water retaining disk；1106, rear shell；1107, to outer vent.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment: as shown in Figs. 1-5, the utility model provides a kind of technical solution, a kind of stage lighting rain-proof structure, including Pedestal 1, for the ease of carrying the device in transit, 1 side of pedestal is equipped with handle, for the ease of by device carry out it is mobile and Fixed, 1 lower end of pedestal is equipped with castor 2, and 2 side of castor is equipped with limit film, and 1 upper end of pedestal is equipped with support component 3, Support component 3 includes supporting keep off the rain bottom plate 301, terminal pad 302, air inlet 303, universal shaft 304, connecting shaft 305, u-bracket 306, the first air intake passage 307, the second air intake passage 308, light bulb connecting shaft 309 and sealing ring 310 support the bottom plate 301 that keeps off the rain Lower end is equipped with terminal pad 302, in order to improve the rainproof effect of device, rainwater is avoided to enter in terminal pad 302, supports bottom of keeping off the rain The width of plate 301 is greater than the diameter of terminal pad 302, and 302 lower end of terminal pad offers air inlet 303, installs inside air inlet 303 There is universal shaft 304, for the ease of the rotation of universal shaft 304, while entering convenient for ambient atmos and carrying out heat dissipation work inside device, into The opening diameter in air port 303 is greater than the diameter of universal shaft 304, and connecting shaft 305 is equipped between universal shaft 304 and pedestal 1, in order to Lower the frictional force rotated between connecting shaft 305 and universal shaft 304, is rotated convenient for connecting shaft 305, universal shaft 304 and connecting shaft Bearing is installed, support 301 two sides of bottom plate of keeping off the rain are mounted on u-bracket 306, for the ease of by the connection of device between 305 Electric wire is hidden, and is reduced a possibility that electric wire is contacted with water source, is improved the safety of device, be equipped with inside u-bracket 306 Threading assembly 4, threading assembly 4 include logical line hose 401, the first spelling joint 402, the second spelling joint 403, fairlead 404 and close Sealing 405 leads to 401 outside pullover Explosion-proof host of line hose, in order to avoid damaging other interior arrangements when the burning of wires in order to just Electric wire is connected in storage, the diameter for leading to line hose 401 is greater than the diameter of connection electric wire, and logical 401 one end of line hose is equipped with first Spelling joint 402, logical 401 other end of line hose are equipped with the second spelling joint 403, and 403 one end of the second spelling joint is equipped with fairlead 404, for the ease of mounting and dismounting between the first spelling joint 402, the second spelling joint 403 and fairlead 404, first is spelled Screw thread, fairlead 404 and the second spelling joint 403 are offered on the outside of connector 402, the second spelling joint 403 and 404 one end of fairlead Between sealing element 405 is installed, 306 side inner cavity of u-bracket offers the first air intake passage 307,306 other side of u-bracket Inner cavity offers the second air intake passage 308, and 306 upper end side of u-bracket is equipped with light bulb connecting shaft 309, light bulb connecting shaft 309 Outside is equipped with sealing ring 310.

3 upper end of support component is equipped with light bulb 5, and light bulb 5 and 307 side of the first air intake passage are equipped with first rotating shaft 6, the Offering the first bleed hole 7 inside one shaft 6, light bulb 5 and 308 side of the second air intake passage are equipped with the second shaft 8, and second turn The second bleed hole 9 is offered inside axis 8,5 lower end of light bulb is equipped with light bulb rear shell 10, is equipped with inside 10 lower end of light bulb rear shell scattered Hot head goes out pneumatic module 11, and it includes outlet air heat sink 1101, inner casing 1102, outlet air heat dissipation throttle orifice that heat dissipation head, which goes out pneumatic module 11, 1103, steel wire 1104, water retaining disk 1105, rear shell 1106 and to outer vent 1107,10 lower end outside of light bulb rear shell has inner casing 1102,1102 inside one end of inner casing is equipped with outlet air heat sink 1101,1102 one end of inner casing position corresponding with outlet air heat sink 1101 The place of setting offers outlet air heat dissipation throttle orifice 1103, and outlet air heat dissipation 1103 one end of throttle orifice is equipped with steel wire 1104, steel wire Rear shell 1106 is installed on the outside of 1104 one end, is uniformly provided on the outside of rear shell 1106 to outer vent 1107.

The working principle and process for using of the utility model: when the device is made operational, pass through castor 2 first for device It is moved to suitable position, light bulb 5 is then mounted on 306 side of u-bracket by first rotating shaft 6 and the second shaft 8, then root It is rotatablely connected axis 305 and first rotating shaft 6 and the second shaft 8 respectively according to light of stage demand, realizes the multiregion illumination of light bulb 5 Work, when generating heat in device work, cool ambient air passes through the air inlet 303 for supporting 301 lower end of bottom plate of keeping off the rain first Into inside device, then cold air respectively enters is flowed in the first air intake passage 307 and the second air intake passage 308, The heat around light bulb 5 is subjected to initial absorption in flow process, then the first air intake passage 307 and the second air intake passage 308 In cold air pass through the first bleed hole 7 and the second bleed hole 9 respectively and enter inside light bulb 5, thus to being generated inside light bulb 5 Heat is absorbed, and the air after then absorbing heat goes out pneumatic module 11 by the heat dissipation head of 10 lower end of light bulb rear shell and flows out, real Now to the work of device radiation, is acted on by the circulating type circulation of cold air, the radiating efficiency of device is increased, when device is under When rainy day works, due to air inlet 303 support keep off the rain 301 bottom end of bottom plate and the first air intake passage 307 and the second air inlet it is logical The buffer action in road 308 avoids and directly opens up the problem of rainwater caused by heat release hole penetrates on the outside of light bulb 5, improves dress The rainproof effect set.

When device carries out line work, the second spelling joint 403 is attached with fairlead 404 first, it then will even It connects wires and is imported in logical line hose 401 by fairlead 404, then by the first spelling joint 402 and draw logical line hose 401 404 one end of spool is threaded onto inside the first air intake passage 307 and the second air intake passage 308, by leading to line hose 401 Connection electric wire is carried out storage and hidden by effect, and when avoiding device works, connection electric wire rubs with device internal structure, is made Damaged at electric wire, while avoiding electric wire and contacting rain water, increase the rainproof effect of device, improve device using safe Property, then the Cold air mass influence by circulating in the first air intake passage 307 and the second air intake passage 308, when convenient for working electric wire The heat of generation is absorbed, to increase the heat dissipation effect of device entirety.

Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims

1. a kind of stage lighting rain-proof structure, including pedestal (1), it is characterised in that: pedestal (1) upper end is equipped with support component (3), the support component (3) include support keep off the rain bottom plate (301), terminal pad (302), air inlet (303), universal shaft (304), Connecting shaft (305), u-bracket (306), the first air intake passage (307), the second air intake passage (308), light bulb connecting shaft (309) It is described that bottom plate (301) lower end of keeping off the rain is supported to be equipped with terminal pad (302) with sealing ring (310), terminal pad (302) lower end It offers air inlet (303), is equipped with universal shaft (304) inside the air inlet (303), the universal shaft (304) and pedestal (1) it is equipped between connecting shaft (305), it is described that bottom plate (301) two sides of keeping off the rain is supported to be mounted on u-bracket (306), the U Type bracket (306) side inner cavity offers the first air intake passage (307), and u-bracket (306) other side inner cavity offers Two air intake passages (308), u-bracket (306) the upper end side are equipped with light bulb connecting shaft (309), the light bulb connecting shaft (309) outside is equipped with sealing ring (310)；

Support component (3) upper end is equipped with light bulb (5), and the light bulb (5) is equipped with the first air intake passage (307) side First rotating shaft (6), the first rotating shaft (6) is internal to offer the first bleed hole (7), the light bulb (5) and the second air intake passage (308) side is equipped with the second shaft (8), offers the second bleed hole (9), the light bulb (5) inside second shaft (8) Lower end is equipped with light bulb rear shell (10), is equipped with heat dissipation head inside light bulb rear shell (10) lower end and is gone out pneumatic module (11), described It includes outlet air heat sink (1101), inner casing (1102), outlet air heat dissipation throttle orifice (1103), steel wire that heat dissipation head, which goes out pneumatic module (11), (1104), water retaining disk (1105), rear shell (1106) and to outer vent (1107), in light bulb rear shell (10) lower end outside has Shell (1102), the internal one end of the inner casing (1102) are equipped with outlet air heat sink (1101), described inner casing (1102) one end with go out Wind heat sink (1101) corresponding position offers outlet air heat dissipation throttle orifice (1103), the outlet air heat dissipation throttle orifice (1103) one End is equipped with steel wire (1104), is equipped with rear shell (1106) on the outside of described steel wire (1104) one end, the rear shell (1106) Outside is uniformly provided with to outer vent (1107).

2. a kind of stage lighting rain-proof structure according to claim 1, it is characterised in that: pedestal (1) lower end is equipped with Castor (2), castor (2) side are equipped with limit film.

3. a kind of stage lighting rain-proof structure according to claim 1, it is characterised in that: peace inside the u-bracket (306) Equipped with threading assembly (4), the threading assembly (4) includes logical line hose (401), the first spelling joint (402), the second spelling joint (403), fairlead (404) and sealing element (405), described logical line hose (401) one end are equipped with the first spelling joint (402), institute It states logical line hose (401) other end to be equipped with the second spelling joint (403), described second spelling joint (403) one end is equipped with lead It manages (404), sealing element (405) is installed between the fairlead (404) and the second spelling joint (403).

4. a kind of stage lighting rain-proof structure according to claim 1, it is characterised in that: pedestal (1) side is equipped with Handle.

5. a kind of stage lighting rain-proof structure according to claim 1, it is characterised in that: bottom plate (301) are kept off the rain in the support Width be greater than terminal pad (302) diameter.

6. a kind of stage lighting rain-proof structure according to claim 1, it is characterised in that: the opening of the air inlet (303) Diameter is greater than the diameter of universal shaft (304).

7. a kind of stage lighting rain-proof structure according to claim 1, it is characterised in that: the universal shaft (304) with connect Axis is equipped with bearing between (305).

8. a kind of stage lighting rain-proof structure according to claim 3, it is characterised in that: on the outside of the logical line hose (401) Pullover Explosion-proof host.

9. a kind of stage lighting rain-proof structure according to claim 3, it is characterised in that: the logical line hose (401) it is straight Diameter is greater than the diameter of connection electric wire.

10. a kind of stage lighting rain-proof structure according to claim 3, it is characterised in that: first spelling joint (402), Screw thread is offered on the outside of second spelling joint (403) and fairlead (404) one end.