CN204313132U - A kind of waterproof stage lighting - Google Patents
A kind of waterproof stage lighting Download PDFInfo
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- CN204313132U CN204313132U CN201420873697.9U CN201420873697U CN204313132U CN 204313132 U CN204313132 U CN 204313132U CN 201420873697 U CN201420873697 U CN 201420873697U CN 204313132 U CN204313132 U CN 204313132U
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- rotating shaft
- sealing
- plug
- bezel ring
- stage lighting
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Abstract
The utility model discloses a kind of waterproof stage lighting, comprise lamp holder, U-shaped frame and under casing, 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 provided with and the slot plug that coordinates of plug-in mounting removably.The utility model effectively can provide water-proof function, and convenient for assembly.
Description
Technical field
The utility model relates to stage lighting field, particularly relates to a kind of 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.Install rotating shaft for convenience, and be beneficial to heat radiation, be often set to split type by the shell of lamp holder, for ease of assembling and the heat radiation of U-shaped frame and lamp holder, U-shaped frame is also set to the open type with thermovent.Therefore, use stage lighting to be not suitable for occasion outdoor out of doors at present and use, easily cause when rainy day lamp holder, U-shaped frame 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 waterproof stage lighting, effectively can provide water-proof function, and convenient for assembly.
The purpose of this utility model adopts following technical scheme to realize:
A kind of waterproof stage lighting, comprise lamp holder, U-shaped frame and under casing, U-shaped frame has two support arms and connects a linking arm of two support arms, linking arm and under casing pivot joint, 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 provided with 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.
Preferably, 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 annular flange flange, and accordingly, sealing bezel ring, is in " [" type, fits for sealing with 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 block water plate, and the projection of this block water plate on sealing bezel ring, hides the collar extension of sealing bezel ring, and this block water plate is separated by with sealing bezel ring.
Preferably, two described support arms and linking arm one-body molded, and the lateral wall of two support arms has installing port, and this installing port seals capping cover plate.
Preferably, the edge of described installing port is provided with the sealing ring of fitting with cover plate, and the cross section of sealing circle is in " [" type.
Compared to existing technology, the beneficial effects of the utility model are:
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 is by sealing lidstock, 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.
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 the utility model waterproof stage lighting;
Fig. 2 is the structural representation removing cover plate in Fig. 1;
Fig. 3 is the assembling schematic diagram of the utility model matching seat, rotating shaft, U-shaped frame;
Fig. 4 is the structural representation removing sealing bezel ring, in Fig. 3;
Fig. 5 is the structural representation of the utility model rotating shaft;
Fig. 6 is the structural representation of the utility model matching seat.
In figure: 1, lamp holder; 11, shell; 2, U-shaped frame; 21, support arm; 211, bore a hole; 212, annular flange flange; 213, installing port; 22, linking arm; 3, under casing; 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.
Detailed description of the invention
As Fig. 1, a kind of waterproof stage lighting shown in Fig. 3 ~ 4, comprise lamp holder 1, U-shaped frame 2 and under casing 3, 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 provided with 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 is by sealing lidstock, 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 6, 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 5, 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 4, for promoting water resistance further, prevent rainwater from entering in perforation 211, the periphery of perforation 211 is outwardly 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 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 3, 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 2, 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 seals capping and has cover plate 7, 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 2, 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.
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 (7)
1. a waterproof stage lighting, comprise lamp holder, U-shaped frame and under casing, it is characterized in that: U-shaped frame has two support arms and connects a linking arm of two support arms, linking arm and under casing pivot joint, 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 provided with and the slot plug that coordinates of plug-in mounting removably.
2. waterproof stage lighting according to claim 1, 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.
3. waterproof stage lighting according to claim 2, it is characterized in that: 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.
4. waterproof stage lighting according to claim 1, is characterized in that: the periphery of described perforation is outwardly annular flange flange, and accordingly, sealing bezel ring, is in " [" type, fits for sealing with annular flange flange, the collar extension of sealing bezel ring, and rotating shaft matched in clearance.
5. waterproof stage lighting according to claim 4, is characterized in that: the joining place of described rotating shaft and plug is provided with block water plate, and the projection of this block water plate on sealing bezel ring, hides the collar extension of sealing bezel ring, and this block water plate is separated by with sealing bezel ring.
6. the waterproof stage lighting according to any one of Claims 1 to 5, is characterized in that: two described support arms and linking arm one-body molded, and the lateral wall of two support arms has installing port, and this installing port seals capping cover plate.
7. waterproof stage lighting according to claim 6, is characterized in that: the edge of described installing port is provided with the sealing ring of fitting with cover plate, and the cross section of sealing circle is in " [" type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873697.9U CN204313132U (en) | 2014-12-31 | 2014-12-31 | A kind of waterproof stage lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873697.9U CN204313132U (en) | 2014-12-31 | 2014-12-31 | A kind of waterproof stage lighting |
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| Publication Number | Publication Date |
|---|---|
| CN204313132U true CN204313132U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873697.9U Active CN204313132U (en) | 2014-12-31 | 2014-12-31 | A kind of waterproof stage lighting |
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| Country | Link |
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| CN (1) | CN204313132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989692A (en) * | 2019-12-17 | 2020-04-10 | 浙江大丰实业股份有限公司 | Stage lighting system controlled by sound effect |
-
2014
- 2014-12-31 CN CN201420873697.9U patent/CN204313132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989692A (en) * | 2019-12-17 | 2020-04-10 | 浙江大丰实业股份有限公司 | Stage lighting system controlled by sound effect |
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| GR01 | Patent grant |