CN204494293U - Can the LED stage lamp of offset beam - Google Patents

Can the LED stage lamp of offset beam Download PDF

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Publication number
CN204494293U
CN204494293U CN201520202429.9U CN201520202429U CN204494293U CN 204494293 U CN204494293 U CN 204494293U CN 201520202429 U CN201520202429 U CN 201520202429U CN 204494293 U CN204494293 U CN 204494293U
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lamp
change
fixed
circuit board
led chip
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CN201520202429.9U
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Chinese (zh)
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张向农
李晓彬
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GUANGZHOU FLY DRAGON LIGHTING EQUIPMENT Co Ltd
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GUANGZHOU FLY DRAGON LIGHTING EQUIPMENT Co Ltd
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Abstract

The utility model discloses can the LED stage lamp of offset beam, comprise lamp socket and be installed on the lamp holder on lamp socket, lamp holder comprises lamp housing, change, the driving mechanism driving this change to rotate, bulkhead bracket, multiple lens, multiple LED chip and for driving the circuit board of each LED chip luminescence, lamp housing is installed on lamp socket, and change is articulated in lamp housing; Bulkhead bracket is cellular, have multiple honeycomb lattice, and this bulkhead bracket is fixed in change; Circuit board is fixed in lamp housing, each lens one_to_one corresponding is built in the honeycomb lattice of bulkhead bracket, each LED chip is all fixed on circuit board and is electrically connected with circuit board, the position of each LED chip and the position one_to_one corresponding of lens, and driving mechanism drives with the drive-connecting shaft of change and is connected.The utility model can realize the skew of multiple light beam in a lamp holder, reduces installation volume and cost, time saving and energy saving.

Description

Can the LED stage lamp of offset beam
Technical field
The utility model relates to stage lighting, and particularly relating to can the LED stage lamp of offset beam.
Background technology
Stage lighting is generally used in the amusements such as stage, performance site, and the hot spot that stage lighting is launched needs mobile, and to make place possess vigor, namely multiple hot spot mobile handoff composition different pattern or each hot spot carry out spreading and gathering movement.Be generally arrange multiple stage lighting at present, by controlling each stage lighting, many light beam injections form the generation of multiple hot spot and offset mobile.But this implementation will cause installation volume huge, and will take time and effort, and cost is high.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide can the LED stage lamp of offset beam, can realize the skew of multiple light beam, reduce installation volume and cost in a lamp holder, time saving and energy saving.
The purpose of this utility model realizes by the following technical solutions:
Can the LED stage lamp of offset beam, comprise lamp socket and be installed on the lamp holder on lamp socket, lamp holder comprises lamp housing, change, the driving mechanism driving this change to rotate, bulkhead bracket, multiple lens, multiple LED chip and for driving the circuit board of each LED chip luminescence, lamp housing is installed on lamp socket, and change is articulated in lamp housing; Bulkhead bracket is cellular, have multiple honeycomb lattice, and this bulkhead bracket is fixed in change, and each lens one_to_one corresponding is built in the honeycomb lattice of bulkhead bracket; Circuit board is fixed in lamp housing, and each LED chip is all fixed on circuit board and is electrically connected with circuit board, the position of each LED chip and the position one_to_one corresponding of lens, and driving mechanism drives with the drive-connecting shaft of change and is connected.
Preferably, described lamp holder also comprises light barrier, and this light barrier has multiple loophole, and the size of each loophole is less than the size of honeycomb lattice, the position of each loophole and the position one_to_one corresponding of honeycomb lattice.
Preferably, described lamp holder also comprises heat sink assembly, and this heat sink assembly is fixed in lamp housing, and this heat sink assembly and circuit board are fitted.
Preferably, described lamp holder also comprises and encloses ring and two connecting axles, and two connecting axles are stretched out by the both sides of lamp housing respectively, and lamp holder is articulated in lamp socket by connecting axle; Enclosing ring is positioned at above connecting axle, is fixed on lamp housing, and shroud is in the outer peripheral edge of change.
Preferably, described driving mechanism comprises brushless electric machine, driving-belt, the first belt wheel and the second belt wheel, and the first belt wheel is fixed on the output shaft of brushless electric machine, and the second belt wheel is fixed on the pivot of change, and driving-belt is set around the first belt wheel and the second belt wheel.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model drives the change and bulkhead bracket of rotating by driving mechanism, lens are also linked rotation, because the LED chip on circuit board is fixed, therefore, moment is reflected the light beam that LED chip sends by lens, and the lens of electrodeless rotation will produce continuous print offset effect to this light beam, and for the situation of multiple LED chip of the present utility model and multiple lens, this offset effect is by the diffusion forming hot spot and the vigor stage effect gathered, thus moved with regard to the skew achieving multiple hot spot by a lamp holder, reduce installation volume, simplify installation steps, time saving and energy saving, and cost is low.
Accompanying drawing explanation
Fig. 1 is that the utility model can the planar structure schematic diagram of LED stage lamp of offset beam;
Fig. 2 is that the utility model can the perspective view of LED stage lamp of offset beam;
Fig. 3 is that the utility model the LED stage lamp of offset beam can remove the perspective view after lamp housing and shroud;
Fig. 4 is that the utility model the LED stage lamp of offset beam can remove the planar structure schematic diagram after lamp housing and shroud.
In figure: 1, lamp socket; 2, lamp holder; 21, lamp housing; 22, change; 23, driving mechanism; 231, brushless electric machine; 232, driving-belt; 233, the first belt wheel; 234, the second belt wheel; 24, bulkhead bracket; 241, honeycomb lattice; 25, lens; 26, LED chip; 27, circuit board; 28, light barrier; 281, loophole; 29, heat sink assembly; 3, ring is enclosed; 4, connecting axle.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
As shown in figures 1-4 can the LED stage lamp of offset beam, comprise lamp socket 1 and be installed on the lamp holder 2 on lamp socket 1, lamp holder 2 comprises lamp housing 21, change 22, the driving mechanism 23 driving this change 22 to rotate, bulkhead bracket 24, multiple lens 25, multiple LED chip 26 and for driving the circuit board 27 of each LED chip 26 luminescence, lamp housing 21 is installed on lamp socket 1, and change 22 is articulated in lamp housing 21; Bulkhead bracket 24 is in cellular, and have multiple honeycomb lattice 241, and this bulkhead bracket 24 is fixed in change 22, each lens 25 one_to_one corresponding is built in the honeycomb lattice 241 of bulkhead bracket 24; Circuit board 27 is fixed in lamp housing 21, and each LED chip 26 is all fixed on circuit board 27 and is electrically connected with circuit board 27, the position of each LED chip 26 and the position one_to_one corresponding of lens 25, and driving mechanism 23 drives with the drive-connecting shaft of change 22 and is connected.
The change 22 and bulkhead bracket 24 of rotating is driven by driving mechanism 23, lens 25 are also linked rotation, because the LED chip 26 on circuit board 27 is fixed, therefore, moment is reflected the light beam that LED chip 26 sends by lens 25, and the lens 25 of electrodeless rotation will produce continuous print refraction offset effect to this light beam, and for the situation of multiple LED chip 26 of the present utility model and multiple lens 25, this offset effect by the diffusion forming hot spot and the vigor stage effect gathered, thus is moved with regard to the skew achieving multiple hot spot by a lamp holder 2.
Be understandable that, close the needs of combination pattern according to light spot group, LED chip 26 can be set to more than one any amount, such as six, 12,32, correspondence arranges honeycomb lattice 241 and the lens 25 of equal number, coordinates and reflect the light beam that LED chip 26 sends with one_to_one corresponding.
For the light making single led chip 26 send is gathered more, as shown in Figure 3, Figure 4, the lamp holder 2 of this example also comprises light barrier 28, this light barrier 28 has multiple loophole 281, the size of each loophole 281 is less than the size of honeycomb lattice 241, and each position of loophole 281 and the position one_to_one corresponding of honeycomb lattice 241, by the filtration of light barrier 28, the light entering lens 25 can be made more to assemble and evenly, to make the hot spot that reflects through lens 25 more clear.
For ease of the heat radiation of lamp holder 2, to improve the life-span, as shown in Figure 3, Figure 4, the lamp holder 2 of this example also comprises heat sink assembly 29, and this heat sink assembly 29 is fixed in lamp housing 21, and this heat sink assembly 29 is fitted with circuit board 27.Heat sink assembly 29 is formed by radiating seat and by multiple fin that radiating seat stretches out.
For make originally can the LED stage lamp structure of offset beam more stable, and the angular range of expanded light beam, as shown in Figure 2, the lamp holder 2 of this example also comprises and encloses ring 3 and two connecting axles 4, two connecting axles 4 are stretched out by the both sides of lamp housing 21 respectively, and lamp holder 2 is articulated in lamp socket 1 by connecting axle 4; Enclose ring 3 and be positioned at 4 sides on connecting axle, be fixed on lamp housing 21, and shroud is in the outer peripheral edge of change 22.Enclose ring 3 change 22 to be closed in the inner, have certain water proof and dust proof effect, lamp holder 2 is articulated on lamp socket 1 by connecting axle 4, to drive lamp holder 2 to rotate by lamp socket 1, and the deviation angle of expanded light beam.
Preferred structure as the utility model driving mechanism 23: as shown in Figure 4, driving mechanism 23 comprises brushless electric machine 231, driving-belt 232, first belt wheel 233 and the second belt wheel 234, first belt wheel 233 is fixed on the output shaft of brushless electric machine 231, second belt wheel 234 is fixed on the pivot of change 22, and driving-belt 232 is set around the first belt wheel 233 and the second belt wheel 234.By the electrodeless rotation of brushless electric machine 231, drive driving-belt 232, first belt wheel 233, second belt wheel 234 to rotate, realize the electrodeless rotation of change 22, bulkhead bracket 24, lens 25, make the skew of light beam have more standby continuity.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.

Claims (5)

1. can the LED stage lamp of offset beam, comprise lamp socket and be installed on the lamp holder on lamp socket, it is characterized in that: lamp holder comprises lamp housing, change, the driving mechanism driving this change to rotate, bulkhead bracket, multiple lens, multiple LED chip and for driving the circuit board of each LED chip luminescence, lamp housing is installed on lamp socket, and change is articulated in lamp housing; Bulkhead bracket is cellular, have multiple honeycomb lattice, and this bulkhead bracket is fixed in change; Circuit board is fixed in lamp housing, each lens one_to_one corresponding is built in the honeycomb lattice of bulkhead bracket, each LED chip is all fixed on circuit board and is electrically connected with circuit board, the position of each LED chip and the position one_to_one corresponding of lens, and driving mechanism drives with the drive-connecting shaft of change and is connected.
2. according to claim 1 can the LED stage lamp of offset beam, it is characterized in that: described lamp holder also comprises light barrier, this light barrier has multiple loophole, and the size of each loophole is less than the size of honeycomb lattice, the position of each loophole and the position one_to_one corresponding of honeycomb lattice.
3. according to claim 1 can the LED stage lamp of offset beam, it is characterized in that: described lamp holder also comprises heat sink assembly, this heat sink assembly is fixed in lamp housing, and this heat sink assembly and circuit board are fitted.
4. according to according to claim 1 can the LED stage lamp of offset beam, it is characterized in that: described lamp holder also comprises and encloses ring and two connecting axles, and two connecting axles are stretched out by the both sides of lamp housing respectively, and lamp holder is articulated in lamp socket by connecting axle; Enclosing ring is positioned at above connecting axle, is fixed on lamp housing, and shroud is in the outer peripheral edge of change.
5. according to described in any one of Claims 1 to 4 can the LED stage lamp of offset beam, it is characterized in that: described driving mechanism comprises brushless electric machine, driving-belt, the first belt wheel and the second belt wheel, first belt wheel is fixed on the output shaft of brushless electric machine, second belt wheel is fixed on the pivot of change, and driving-belt is set around the first belt wheel and the second belt wheel.
CN201520202429.9U 2015-04-03 2015-04-03 Can the LED stage lamp of offset beam Active CN204494293U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520202429.9U CN204494293U (en) 2015-04-03 2015-04-03 Can the LED stage lamp of offset beam

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104819414A (en) * 2015-05-13 2015-08-05 广州市浩洋电子有限公司 Stage lamp for lighting at multiple angles
CN108799939A (en) * 2018-06-28 2018-11-13 王冬冬 A kind of shot-light
CN108826100A (en) * 2018-06-28 2018-11-16 王冬冬 A kind of rotation lamp body adjustment structure
CN109027783A (en) * 2018-06-28 2018-12-18 王冬冬 A kind of convertible lamp plate
CN112204305A (en) * 2018-06-08 2021-01-08 昕诺飞控股有限公司 Rigid lighting unit

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104819414A (en) * 2015-05-13 2015-08-05 广州市浩洋电子有限公司 Stage lamp for lighting at multiple angles
CN112204305A (en) * 2018-06-08 2021-01-08 昕诺飞控股有限公司 Rigid lighting unit
CN108799939A (en) * 2018-06-28 2018-11-13 王冬冬 A kind of shot-light
CN108826100A (en) * 2018-06-28 2018-11-16 王冬冬 A kind of rotation lamp body adjustment structure
CN109027783A (en) * 2018-06-28 2018-12-18 王冬冬 A kind of convertible lamp plate

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