CN204313133U - A kind of new waterproof stage lighting - Google Patents
A kind of new waterproof stage lighting Download PDFInfo
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- CN204313133U CN204313133U CN201420873741.6U CN201420873741U CN204313133U CN 204313133 U CN204313133 U CN 204313133U CN 201420873741 U CN201420873741 U CN 201420873741U CN 204313133 U CN204313133 U CN 204313133U
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Abstract
The utility model discloses a kind of new waterproof stage lighting, comprise lamp holder, U-shaped frame and under casing, the both sides of lamp holder are articulated in U-shaped frame, the bottom of U-shaped frame is articulated under casing, the afterbody of lamp holder is provided with the opening for dispelling the heat, the periphery of this opening is extended with support ring along the direction, axis of lamp holder, and the outer rim of this support ring is protruding with the first annular retaining section, and this first annular retaining section is vertical with support ring; This new waterproof stage lighting also comprises and mates fixing capping with described opening, the curved portions of oriented described open loop is extended in the outer peripheral edge of capping, the afterbody of this curved portions and lamp holder is separated by, capping medial surface inside this curved portions is protruding with the second annular retaining section along the direction, axis of lamp holder, this the second annular retaining section is positioned at the periphery of the first annular retaining section, formation first heat dissipation channel and this second annular retaining section and the first annular retaining section are separated by.The utility model on the basis ensureing heat radiation, effectively can provide water-proof function.
Description
Technical field
The utility model relates to stage lighting field, particularly relates to a kind of new waterproof stage lighting.
Background technology
Stage lighting generally comprises U-shaped frame, lamp holder and under casing, the both sides of lamp holder are articulated in U-shaped frame through rotating shaft, the driving mechanism for driving lamp holder to rotate is provided with in U-shaped frame, under casing is for supporting U-shaped frame and providing the rotating drive power of horizontal direction to U-shaped frame, this under casing is built with heat generating components such as Switching Power Supply, driving mechanism, ballasts, and the driving mechanism in U-shaped frame and the driving mechanism under casing are heat generating components.For convenience rotating shaft is installed, and is beneficial to heat radiation, often the shell of lamp holder is set to split type, and the afterbody of lamp holder arranges thermovent for heat radiation; For ease of assembling and the heat radiation of U-shaped frame, under casing inner part, U-shaped frame and under casing are also set to the open type with thermovent.Therefore, use stage lighting to be difficult to occasion outdoor out of doors at present and use, easily cause when rainy day lamp holder, U-shaped frame and under casing to be intake, cause damaging.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of new waterproof stage lighting, on the basis ensureing heat radiation, effectively can provide water-proof function.
The purpose of this utility model adopts following technical scheme to realize:
A kind of new waterproof stage lighting, comprise lamp holder, U-shaped frame and under casing, the both sides of lamp holder are articulated in U-shaped frame, the bottom of U-shaped frame is articulated under casing, the afterbody of lamp holder is provided with the opening for dispelling the heat, the periphery of this opening is extended with support ring along the direction, axis of lamp holder, and the outer rim of this support ring is protruding with the first annular retaining section, and this first annular retaining section is vertical with support ring; This new waterproof stage lighting also comprises and mates fixing capping with described opening, the curved portions of oriented described open loop is extended in the outer peripheral edge of capping, the afterbody of this curved portions and lamp holder is separated by, capping medial surface inside this curved portions is protruding with the second annular retaining section along the direction, axis of lamp holder, this the second annular retaining section is positioned at the periphery of the first annular retaining section, formation first heat dissipation channel and this second annular retaining section and the first annular retaining section are separated by.
Preferably, the inner edge of described opening is provided with multiple first erection column, is equipped with the first installing hole in each first erection column; Accordingly, described capping is provided with multiple second erection columns corresponding with the first erection column position, is equipped with the second installing hole in each second erection column; The height sum of the first erection column and the second erection column is greater than the height of described support ring.
Preferably, described second annular retaining section comprises multiple the first arc of distributing ringwise and multiple the second arc distributed ringwise, first arc is positioned at outside the second arc, adjacent first arc is separated by formation first space, adjacent second arc is separated by formation second space, the intrados of the first arc is relative with the intrados of the second arc, position one_to_one corresponding second arc of the first space, position one_to_one corresponding first arc of the second space.
Preferably, described U-shaped frame has two support arms and connects a linking arm of two support arms, linking arm two ends are located at two support arm intervals, lamp holder has integrated shell, the both sides of this shell are fixed with matching seat removably, this matching seat is provided with slot, the madial wall of two support arms is articulated with rotating shaft respectively, the medial extremity of this rotating shaft stretches in support arm, the medial extremity of this rotating shaft stretches out outside support arm, the madial wall correspondence of support arm has the perforation passed for rotating shaft, this perforation upper cover has sealing bezel ring, sealing bezel ring, is located on rotating shaft periphery, the outboard end of this rotating shaft is set to and the slot plug that coordinates of plug-in mounting removably.
Preferably, described matching seat comprises the pedestal that is embedded in described shell and by outwardly two positive stop strips of the lateral surface of pedestal, the described slot of the spaced formation of two positive stop strips; Shape size and this slot of described plug are suitable; Described positive stop strip has the first horizontal through hole, described plug has second through hole corresponding with the first lead to the hole site, in the first through hole and the second through hole, be interspersed with the securing member for locking-type plug and slot.
Preferably, the periphery of described perforation is outwardly the 3rd annular flange flange, and accordingly, sealing bezel ring, is in " [" type, fits for sealing with the 3rd annular flange flange, the collar extension of sealing bezel ring, and rotating shaft matched in clearance.
Preferably, the joining place of described rotating shaft and plug is provided with water fender, and this water fender is greater than the collar extension of sealing bezel ring, and this water fender is separated by with sealing bezel ring.
Preferably, described under casing comprises casing, radiator fan, water fender and drip ring, and the sidewall of casing has thermovent, and drip ring is fixed on thermovent, and the inner edge of the outer wall of this drip ring and thermovent seals and fits, and this drip ring protrudes from the sidewall of casing; Water fender is fixed on the sidewall of this casing, and relative with thermovent position, and the projection of this water fender on the sidewall of casing covers thermovent, and this water fender is also separated by with drip ring and is formed the second heat dissipation channel that hot wind supply passes through; Radiator fan is fixed in casing, and this radiator fan has air outlet, and this air outlet is relative with thermovent.
Preferably, described drip ring comprises ring body and by the outwardly outer shroud in the side of ring body and inner ring, outer shroud is greater than inner ring, the annular water tank formed for accumulated rain water and outer shroud and interior interannular are separated by; The periphery of described thermovent is outwardly the first annular flange flange, and the outer wall of described outer shroud and the inner wall sealing of this first annular flange flange are fitted; The outer face of described outer shroud is provided with the second annular flange flange, and this second annular flange flange is supported with the first annular flange flange and coordinated; The height that described outer shroud protrudes from ring body is greater than the height that inner ring protrudes from ring body.
Preferably, the wall box of described thermovent periphery is protruding with multiple fixed leg, has screwed hole in each fixed leg; The periphery of water fender has the third through-hole corresponding with screwed hole position, and each third through-hole correspondence is furnished with screw, each screw separately through after third through-hole with corresponding screwed hole threaded engagement; Described water fender comprises plate body and is located at the kink of at least one side of plate body, and this kink bends towards the sidewall of casing, and the sidewall of this kink and casing is separated by.
Compared to existing technology, the beneficial effects of the utility model are:
(1) the utility model arranges opening for heat radiation at the afterbody of lamp holder, to ensure effective air circulation, simultaneously, utilize curved portions to block the peripheral periphery of opening, and first annular retaining section and the second annular retaining section to be separated by formation first heat dissipation channel, make to be sealed on the air circulation effect that still can keep heat transmission while blocking extraneous rainwater, in conjunction with the setting of support ring, can stop that rainwater carries over edge of opening and infiltrates in opening, this support ring combines the first annular retaining section vertical with support ring again, an aqua storage tank can be formed and carry out of short duration storage rainwater, make waterproof effect better,
(2) the utility model is coordinated with the plug-in mounting of slot by plug, the assembling of the lamp holder made and U-shaped frame is very easy, and, because plug has the medial surface of support arm to stretch out, the corresponding perforation arranged covers sealing by sealing, therefore, the water resistance of U-shaped frame can effectively be ensured, simultaneously, shell is formed in one structure, the gap avoiding split design to bring thus easily infiltrate rainwater, can promote the water resistance of lamp holder, avoid being invaded by rainwater and damaging;
(3) second heat dissipation channel of the utility model by being formed between water fender and drip ring, can be blown out by side direction for the hot blast of radiator fan blowout, water fender can stop that rainwater invades outside simultaneously, drip ring has auxiliary dash effect, rain flower is prevented to be splashed into thermovent and to enter casing, realize ensureing to carry out on the basis of quick heat radiating to casing, rainwater-proof enters in casing effectively;
(4) the utility model is by arranging the waterproof of lamp holder, U-shaped frame and under casing, both can keep ventilation and heat, and effectively can prevent rainwater again, and be extremely suitable for outdoor open-air occasion and use, practicality is good.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of new waterproof stage lighting of the utility model;
Fig. 2 is the structural representation of the opening part of the utility model lamp holder;
Fig. 3 is the structural representation of the utility model wherein a kind of capping;
Fig. 4 is the structural representation that the utility model capping coordinates with opening;
Fig. 5 is the structural representation of the another kind of capping of the utility model;
Fig. 6 is the structural representation of the U-shaped frame of the utility model;
Fig. 7 is the structural representation removing cover plate in Fig. 6;
Fig. 8 is the assembling schematic diagram of the utility model matching seat, rotating shaft, U-shaped frame;
Fig. 9 is the structural representation removing sealing bezel ring, in Fig. 8;
Figure 10 is the structural representation of the utility model rotating shaft;
Figure 11 is the structural representation of the utility model matching seat;
Figure 12 is the structural representation of the utility model under casing;
Figure 13 is the explosive view of the utility model under casing;
Figure 14 is the structural representation of the utility model water fender;
Figure 15 is the structural representation of the utility model drip ring.
In figure: 1, lamp holder; 11, shell; 12, opening; 121, support ring; 122, the first annular retaining section; 123, the first erection column; 1231, the first installing hole; 2, U-shaped frame; 21, support arm; 211, bore a hole; 212, the 3rd annular flange flange; 213, installing port; 22, linking arm; 3, under casing; 31, casing; 3101, sidewall; 311, thermovent; 3111, the first annular flange flange; 312, fixed leg; 3121, screwed hole; 32, radiator fan; 33, water fender; 331, third through-hole; 332, plate body; 333, kink; 34, drip ring; 341, ring body; 342, outer shroud; 3421, the second annular flange flange; 343, inner ring; 344, annular water tank; 4, matching seat; 41, slot; 42, pedestal; 43, positive stop strip; 431, the first through hole; 5, rotating shaft; 51, plug; 52, block water plate; 511, the second through hole; 6, bezel ring, is sealed; 7, cover plate; 8, sealing ring; 9, capping; 91, curved portions; 92, the second annular retaining section; 921, the first arc; 922, the second arc; 923, the first space; 924, the second space; 93, the second erection column; 931, the second installing hole.
Detailed description of the invention
A kind of new waterproof stage lighting as shown in figures 1-4, comprise lamp holder 1, U-shaped frame 2 and under casing 3, the both sides of lamp holder 1 are articulated in U-shaped frame 2, the bottom of U-shaped frame 2 is articulated under casing 3, the afterbody of lamp holder 1 is provided with the opening 12 for dispelling the heat, the periphery of this opening 12 is extended with support ring 121 along the direction, axis of lamp holder 1, and the outer rim of this support ring 121 is protruding with the first annular retaining section 122, and this first annular retaining section 122 is vertical with support ring 121; This new waterproof stage lighting also comprises and mates fixing capping 9 with described opening 12, the bending curved portions 91 of oriented described opening 12 is extended in the outer peripheral edge of capping 9, this curved portions 91 is separated by with the afterbody of lamp holder 1, capping 9 medial surface inside this curved portions 91 is protruding with the second annular retaining section 92 along the direction, axis of lamp holder 1, this the second annular retaining section 92 is positioned at the periphery of the first annular retaining section 122, formation first heat dissipation channel and this second annular retaining section 92 and the first annular retaining section 122 are separated by.
The bottom of lamp holder 1 is platform, at the afterbody of lamp holder 1, opening 12 is set for heat radiation, to ensure effective air circulation, simultaneously, be beneficial to curved portions 91 to block the periphery of opening 12, and first annular retaining section 122 and the second annular retaining section 92 to be separated by formation first heat dissipation channel, make capping 9 while blocking extraneous rainwater, still can keep the air circulation effect of heat transmission, in conjunction with the setting of support ring 121, can stop that rainwater carries over opening 12 edge and infiltrates in opening 12, this support ring 121 combines the first annular retaining section 122 vertical with support ring 121 again, an aqua storage tank can be formed and carry out of short duration storage rainwater, make waterproof effect better.
As shown in figs. 2 to 4, for stably fixing capping 9, and keep capping 9 and opening 12 to be separated by forming the first heat dissipation channel of circulate, the inner edge of opening 12 is provided with multiple first erection column 123, is equipped with the first installing hole 1231 in each first erection column 123; Accordingly, described capping 9 is provided with multiple second erection columns 93 corresponding with the first erection column 123 position, is equipped with the second installing hole 931 in each second erection column 93; The height sum of the first erection column 123 and the second erection column 93 is greater than the height of described support ring 121, the height formed after being installed by appended claims to make the first erection column 123 and the second erection column 93, support ring 121 can be greater than and back down capping 9, making capping 9 and opening 12 keep interval.
As shown in Figure 3, second annular retaining section 92 can be the ring of one, also can be preferred structure: as shown in Figure 5, second annular retaining section 92 comprises multiple the first arc 921 of distributing ringwise and multiple the second arc 922 distributed ringwise, first arc 921 is positioned at outside the second arc 922, adjacent first arc 921 is separated by formation first space 923, adjacent second arc 922 is separated by formation second space 924, the intrados of the first arc 921 is relative with the intrados of the second arc 922, position one_to_one corresponding second arc 922 of the first space 923, position one_to_one corresponding first arc 921 of the second space 924.First arc 921 can be formed the second space 924 and block, second arc 922 can be formed the first space 923 and block, to make on the basis ensureing ventilation and heat, the runner of rainwater is made to limpen and be difficult to enter opening 12, the intrados of the first arc 921 is relative with the intrados of the second arc 922, can form the of short duration water space of rainwater, enters opening 12 to prevent rainwater further.Preferably the height of the second arc 922 can be set to the height being greater than the first arc 921, with more effective stop rainwater.
The U-shaped frame 2 of the utility model is preferably: as Fig. 6, shown in Fig. 8 ~ 9, U-shaped frame 2 has two support arms 21 and connects a linking arm 22 of two support arms 21, linking arm 22 and under casing 3 pivot joint, linking arm 22 two ends are located at two support arm 21 intervals, lamp holder 1 has integrated shell 11, the both sides of this shell 11 are fixed with matching seat 4 removably, this matching seat 4 is provided with slot 41, the madial wall of two support arms 21 is articulated with rotating shaft 5 respectively, the medial extremity of this rotating shaft 5 stretches in support arm 21, the medial extremity of this rotating shaft 5 stretches out outside support arm 21, the madial wall correspondence of support arm 21 has the perforation 211 passed for rotating shaft 5, this perforation 211 upper cover has sealing bezel ring, 6, it is peripheral that sealing bezel ring, 6 is located on rotating shaft 5, the outboard end of this rotating shaft 5 is set to and slot 41 plug 51 that coordinates of plug-in mounting removably.
Coordinated by the plug-in mounting of plug 51 with slot 41, the lamp holder 1 made is very easy with the assembling of U-shaped frame 2, and because plug 51 has the medial surface of support arm 21 to stretch out, the corresponding perforation 211 arranged covers sealing by sealing, therefore, effectively can ensure the water resistance of U-shaped frame 2, meanwhile, shell 11 is formed in one structure, the gap avoiding split design to bring thus easily infiltrate rainwater, can promote the water resistance of lamp holder 1.Wherein, driving mechanism is set under casing 3 and horizontally rotates for driving U-shaped frame 2, and provide power supply for lamp holder 1; Install driving mechanism in U-shaped frame 2 to swing for driving lamp holder 1, to realize stage-lighting effect, the output shaft of this driving mechanism is described rotating shaft 5.Because rotating shaft 5 is wrapped in support arm 21, therefore the parts in U-shaped frame 2 such as rotating shaft 5 and supporting bearing, driving mechanism will obtain effective waterproof.
During assembling, slightly break two support arms 21 into two with one's hands, slot 41 is coordinated with plug 51 and fixing just can complete assembling, make assembling simpler and easy.
The utility model realizes plug 51 and slot and inserts the preferred embodiment that 41 assemblings close and be: as shown in figure 11, matching seat 4 comprises the pedestal 42 that is embedded in described shell 11 and by the outwardly described slot 41 of the spaced formation of two positive stop strips 43, two positive stop strip 43 of the lateral surface of pedestal 42; Pedestal 42 is fixed in shell 11 by securing member is embedded, to promote shell 11 water resistance; Shape size and this slot 41 of described plug 51 are suitable, and positive stop strip 43 provides spacing to plug 51 simultaneously.Particularly, positive stop strip 43 has the first horizontal through hole 431, as shown in Figure 10, described plug 51 has in the second through hole 511, first through hole 431 corresponding with the first through hole 431 position and the second through hole 511 the securing member (not shown) be interspersed with for locking-type plug 51 and slot 41.By the locking of securing member, plug 51 is fixed with slot 41, by loosening fasteners, then plug 51 can be made to depart from from slot 41.Securing member may be selected to be the connectors such as alignment pin, rivet, bolt and nut.
As shown in Figure 9, for promoting water resistance further, prevent rainwater from entering in perforation 211, the periphery of perforation 211 is outwardly the 3rd annular flange flange 212, enters in perforation 211, accordingly to prevent rainwater from carrying over the madial wall of support arm 21, sealing bezel ring, 6 is in " [" type, fit for sealing with the 3rd annular flange flange 212, the collar extension of sealing bezel ring, 6 and rotating shaft 5 matched in clearance, for the more smooth and easy rotation of rotating shaft 5.
As shown in Figure 8, the gap formed due to collar extension and the rotating shaft 5 of above-mentioned sealing bezel ring, 6 also easily intakes, therefore, this routine described rotating shaft 5 is provided with block water plate 52 with the joining place of plug 51, the projection of this block water plate 52 on sealing bezel ring, 6 hides the collar extension of sealing bezel ring, 6, and to hide above-mentioned gap, and this block water plate 52 is separated by with sealing bezel ring, 6, block water plate 52 can stop that a certain amount of rainwater enters above-mentioned gap, heat in U-shaped frame 2 can not be stoped again to shed through above-mentioned gap simultaneously.
For the possibility avoiding too much gap to produce water inlet, therefore need to avoid Split type structure, as shown in Figure 7, two support arms 21 of this example and linking arm 22 one-body molded, and the lateral wall of two support arms 21 has installing port 213, this installing port 213 top cover labyrinth closes cover plate 7, and this installing port 213 is for loading the conventional components in the U-shaped framves 2 such as above-mentioned bearing, driving mechanism, and cover plate 7 is for stopping that rainwater enters installing port 213.
As shown in Figure 7, owing to being unavoidably formed with gap between installing port 213 and cover plate 7, preferably, the edge of installing port 213 is provided with the sealing ring 8 of fitting with cover plate 7, the cross section of sealing circle 8 is in " [" type, sealing ring 8 can this gap of shutoff, simultaneously in " sealing ring 8 of [" type is equivalent to two circle sealing ring, greatly promotes water resistance.
The under casing 3 of this example is preferably: as shown in Figure 12 ~ 13, under casing 3 comprises casing 31, radiator fan 32, water fender 33 and drip ring 34, the sidewall 3101 of casing 31 has thermovent 311, drip ring 34 is fixed on thermovent 311, and the inner edge of the outer wall of this drip ring 34 and thermovent 311 seals and fits, this drip ring 34 protrudes from the sidewall 3101 of casing 31; Water fender 33 is fixed on the sidewall 3101 of this casing 31, and it is relative with thermovent 311 position, the projection of this water fender 33 on the sidewall 3101 of casing 31 covers thermovent 311, and this water fender 33 is also separated by with drip ring 34 and is formed the second heat dissipation channel that hot wind supply passes through; Radiator fan 32 is fixed in casing 31, and this radiator fan 32 has air outlet, and this air outlet is relative with thermovent 311.
By the second heat dissipation channel formed between water fender 33 and drip ring 34, the hot blast that can blow out for radiator fan 32 is blown out by the side direction being parallel to sidewall 3101, water fender 33 can hide thermovent 311 again simultaneously, formed and there is no airtight covering structure, make water fender 33 can stop that rainwater invades outside, drip ring 34 has auxiliary dash effect, prevents rain flower from infiltrating in thermovent 311 along the edge of thermovent 311 and entering casing 31.Wherein, thermovent 311, drip ring 34 are all rounded, be beneficial to obtain better evenly waterproof effect, water fender 33 can be set to circle or rectangle etc., and other can cover the structure of thermovent 311 arbitrarily in projection.Thermovent 311 is multiple, and each thermovent 311 correspondence is configured with described radiator fan 32, water fender 33 and drip ring 34, needs to come corresponding configuration quantity according to heat radiation.
For strengthening the dash effect of drip ring 34 further, prevent relatively large rainwater from entering thermovent 311, as shown in figure 15, the drip ring 34 of this example comprises ring body 341 and by the outwardly outer shroud 342 in the side of ring body 341 and inner ring 343, outer shroud 342 is greater than inner ring 343, and the annular water tank 344 formed for accumulated rain water of being separated by between outer shroud 342 and inner ring 343.Under the effect of inner ring 343 and outer shroud 342, form dual dash effect, rainwater can be gathered and be led in annular water tank 344 simultaneously, makes current flow out from the second heat dissipation channel instead of enter thermovent 311.Particularly, drip ring 34 with the fixed structure of thermovent 311 is: the periphery of thermovent 311 is outwardly the first annular flange flange 3111, the outer wall of described outer shroud 342 and the inner wall sealing of this first annular flange flange 3111 are fitted, and drip ring 34 is fixed on the first annular flange flange 3111 is beneficial to and obtains more firmly fixing.Because outer shroud 342 is inserted on thermovent 311 to form sealing laminating, for degree of depth drip ring 34 being inserted to thermovent 311 is carried out spacing, the outer face of outer shroud 342 is provided with the second annular flange flange 3421, and this second annular flange flange 3421 is supported with the first annular flange flange 3111 and coordinated.
For further strengthening the dash effect of drip ring 34, the height that outer shroud 342 protrudes from ring body 341 is greater than the height that inner ring 343 protrudes from ring body 341, then outer shroud 342 and inner ring 343 form stepped dual dash effect, the smooth and easy discharge of hot blast can be taken into account simultaneously, rainwater is mainly kept off at outer shroud 342 place, a small amount of rainwater is then kept off by inner ring 343, and the space that the difference of height that hot blast then can be formed from inner ring 343 and outer shroud 342 is swimmingly formed is smooth and easy is expelled to the second heat dissipation channel, is beneficial to and accelerates heat radiation.
For stable fixing water fender 33, can facilitate the mounting or dismounting of water fender 33, as shown in figure 13, casing 31 sidewall 3101 of thermovent 311 periphery is protruding with multiple fixed leg 312, has screwed hole 3121 in each fixed leg 312 simultaneously; As shown in figure 14, the periphery of water fender 33 has the third through-hole 331 corresponding with screwed hole 3121 position, each third through-hole 331 correspondence is furnished with screw (not shown), each screw separately through after third through-hole 331 with corresponding screwed hole 3121 threaded engagement.
For strengthening the dash effect of water fender 33, as shown in figure 14, water fender 33 comprises plate body 332 and is located at the kink 333 of at least one side of plate body 332, kink 333 can make the second heat dissipation channel form bending, to prevent rainwater from directly entering, and this setting can not hinder hot blast by the smooth and easy discharge of radiator fan 32 too much, and this kink 333 bends towards the sidewall 3101 of casing 31, and this kink 333 is separated by with the sidewall 3101 of casing 31, discharge extraneous with hot wind supply.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (10)
1. a new waterproof stage lighting, comprise lamp holder, U-shaped frame and under casing, the both sides of lamp holder are articulated in U-shaped frame, the bottom of U-shaped frame is articulated under casing, it is characterized in that: the afterbody of lamp holder is provided with the opening for dispelling the heat, the periphery of this opening is extended with support ring along the direction, axis of lamp holder, and the outer rim of this support ring is protruding with the first annular retaining section, and this first annular retaining section is vertical with support ring; This new waterproof stage lighting also comprises and mates fixing capping with described opening, the curved portions of oriented described open loop is extended in the outer peripheral edge of capping, the afterbody of this curved portions and lamp holder is separated by, capping medial surface inside this curved portions is protruding with the second annular retaining section along the direction, axis of lamp holder, this the second annular retaining section is positioned at the periphery of the first annular retaining section, formation first heat dissipation channel and this second annular retaining section and the first annular retaining section are separated by.
2. new waterproof stage lighting according to claim 1, is characterized in that: the inner edge of described opening is provided with multiple first erection column, is equipped with the first installing hole in each first erection column; Accordingly, described capping is provided with multiple second erection columns corresponding with the first erection column position, is equipped with the second installing hole in each second erection column; The height sum of the first erection column and the second erection column is greater than the height of described support ring.
3. new waterproof stage lighting according to claim 1 and 2, it is characterized in that: described second annular retaining section comprises multiple the first arc of distributing ringwise and multiple the second arc distributed ringwise, first arc is positioned at outside the second arc, adjacent first arc is separated by formation first space, adjacent second arc is separated by formation second space, the intrados of the first arc is relative with the intrados of the second arc, position one_to_one corresponding second arc of the first space, position one_to_one corresponding first arc of the second space.
4. new waterproof stage lighting according to claim 1 and 2, it is characterized in that: described U-shaped frame has two support arms and connects a linking arm of two support arms, linking arm two ends are located at two support arm intervals, lamp holder has integrated shell, the both sides of this shell are fixed with matching seat removably, this matching seat is provided with slot, the madial wall of two support arms is articulated with rotating shaft respectively, the medial extremity of this rotating shaft stretches in support arm, the medial extremity of this rotating shaft stretches out outside support arm, the madial wall correspondence of support arm has the perforation passed for rotating shaft, this perforation upper cover has sealing bezel ring, sealing bezel ring, is located on rotating shaft periphery, the outboard end of this rotating shaft is set to and the slot plug that coordinates of plug-in mounting removably.
5. new waterproof stage lighting according to claim 4, is characterized in that: described matching seat comprises the pedestal that is embedded in described shell and by outwardly two positive stop strips of the lateral surface of pedestal, the described slot of the spaced formation of two positive stop strips; Shape size and this slot of described plug are suitable; Described positive stop strip has the first horizontal through hole, described plug has second through hole corresponding with the first lead to the hole site, in the first through hole and the second through hole, be interspersed with the securing member for locking-type plug and slot.
6. new waterproof stage lighting according to claim 4, it is characterized in that: the periphery of described perforation is outwardly the 3rd annular flange flange, accordingly, sealing bezel ring, is in " [" type, fit for sealing with the 3rd annular flange flange, the collar extension of sealing bezel ring, and rotating shaft matched in clearance.
7. new waterproof stage lighting according to claim 6, is characterized in that: the joining place of described rotating shaft and plug is provided with water fender, and this water fender is greater than the collar extension of sealing bezel ring, and this water fender is separated by with sealing bezel ring.
8. new waterproof stage lighting according to claim 1 and 2, it is characterized in that: described under casing comprises casing, radiator fan, water fender and drip ring, the sidewall of casing has thermovent, drip ring is fixed on thermovent, and the inner edge of the outer wall of this drip ring and thermovent seals and fits, this drip ring protrudes from the sidewall of casing; Water fender is fixed on the sidewall of this casing, and relative with thermovent position, and the projection of this water fender on the sidewall of casing covers thermovent, and this water fender is also separated by with drip ring and is formed the second heat dissipation channel that hot wind supply passes through; Radiator fan is fixed in casing, and this radiator fan has air outlet, and this air outlet is relative with thermovent.
9. new waterproof stage lighting according to claim 8, it is characterized in that: described drip ring comprises ring body and by the outwardly outer shroud in the side of ring body and inner ring, outer shroud is greater than inner ring, the annular water tank formed for accumulated rain water and outer shroud and interior interannular are separated by; The periphery of described thermovent is outwardly the first annular flange flange, and the outer wall of described outer shroud and the inner wall sealing of this first annular flange flange are fitted; The outer face of described outer shroud is provided with the second annular flange flange, and this second annular flange flange is supported with the first annular flange flange and coordinated; The height that described outer shroud protrudes from ring body is greater than the height that inner ring protrudes from ring body.
10. new waterproof stage lighting according to claim 8, is characterized in that: the wall box of described thermovent periphery is protruding with multiple fixed leg, has screwed hole in each fixed leg; The periphery of water fender has the third through-hole corresponding with screwed hole position, and each third through-hole correspondence is furnished with screw, each screw separately through after third through-hole with corresponding screwed hole threaded engagement; Described water fender comprises plate body and is located at the kink of at least one side of plate body, and this kink bends towards the sidewall of casing, and the sidewall of this kink and casing is separated by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873741.6U CN204313133U (en) | 2014-12-31 | 2014-12-31 | A kind of new waterproof stage lighting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873741.6U CN204313133U (en) | 2014-12-31 | 2014-12-31 | A kind of new waterproof stage lighting |
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| CN204313133U true CN204313133U (en) | 2015-05-06 |
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| CN201420873741.6U Active CN204313133U (en) | 2014-12-31 | 2014-12-31 | A kind of new waterproof stage lighting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104566035A (en) * | 2014-12-31 | 2015-04-29 | 广州市升龙灯光设备有限公司 | Novel waterproof stage lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566035A (en) * | 2014-12-31 | 2015-04-29 | 广州市升龙灯光设备有限公司 | Novel waterproof stage lamp |
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