The Adjustable head lamp of the two Y-axis of a kind of single X-axis
Technical field
This area relates to stage lamp technical field, particularly relates to a kind of shot-light being provided with the head-swinging type of multiple shot-light head along Y-axis rotation.
Background technology
The shot-light of various head-swinging type is often used in stage illumination, lighting, the shot-light of this head-swinging type has generally included shot-light head and base, mutually flatly install with the vertical rotating shaft on base bottom shot-light head and realize being rotatably connected of Y direction, or the shot-light head trunnion axis first with the Change-over frame of trunnion axis is mutually installed and is formed being rotatably connected of Y direction, the bottom of this swivel mount is fixedly connected with the X-axis vertically rotated relative to base, rotating shaft in this X-axis and base are interconnected to constitute being rotatably connected of X-direction, the y-axis motor be installed in swivel mount is had to drive the shot-light head on swivel mount to rotate the rotation realized in Y direction relative to swivel mount respectively, the X-axis drive motors be installed in base drives the X-axis fixing with swivel mount to rotate, various Adjustable head lamps common are at present the latter, these Adjustable head lamps only have one usually along the shot-light head rotated with 1 Y-direction, this shot-light head is rotatably connected in X-direction mutually with swivel mount, swivel mount is rotatably connected in the Y-axis direction mutually with base, X-axis and shot-light head is driven to rotate respectively for the X-axis motor that drives and y-axis motor, shot-light head irradiates simultaneously, just can reach the function that shot-light head carries out irradiating in the process rotated simultaneously, for realizing the object of rotary irradiation in 2 dimension spaces, thus the effect of good irradiation can be reached, these current Adjustable head lamps are owing to only having 1 shot-light head rotated along Y direction, therefore the effect of an Adjustable head lamp irradiation is relatively simple, if realize more complicated radiation response, multiple Adjustable head lamps is often needed mutually to coordinate, this not only needs user to prepare multiple Adjustable head lamp simultaneously, but also needs carry out fixing and installation repeatedly, the cost of purchase can be increased comparatively speaking, and each installation all needs to expend more manpower aspect cost, expending of man power and material not only can be caused more, also add user and use difficulty, be unfavorable for the popularization on a large scale of product, reduce ease for use and the economy of product, be unfavorable for the popularization of product, be difficult to the maximum using value playing Adjustable head lamp.
Utility model content
The utility model is for overcoming above-mentioned defect, provides a kind of Adjustable head lamp being provided with multiple shot-light head that can simultaneously rotate along X-direction.
For achieving the above object, the utility model adopts following technical scheme: the Adjustable head lamp of the two Y-axis of this single X-axis, comprise the shot-light head and base that mutually connect rotatably up and down, shot-light head is fixedly connected with the Y rotating shaft of the horizontal direction of Change-over frame, Y rotating shaft is rotatably connected mutually with Change-over frame, the bottom of this swivel mount with form the X rotating shaft that X-axis is rotatably connected relative to base and be mutually permanently connected, the y-axis motor be installed on respectively in swivel mount mutually drives with Y rotating shaft and is connected, the X-axis motor be installed in base drives with X rotating shaft and is connected, the number of described y-axis motor and shot-light head is all at least 2, two ends of these 2 shot-light heads are rotatably connected coaxially, other 2 ends of these 2 shot-light heads are mutually permanently connected with set 2 Y rotating shafts on the support of swivel mount both sides respectively, 2 described y-axis motors, 2 Y be located at respectively in swivel mount two side stand pass axle and drive connection.
In the Adjustable head lamp of the two Y-axis of a kind of single X-axis of the present utility model, 2 described Y rotating shaft electric motors are direct current generator, and the positive electrode of these 2 direct current generators is connected with positive electrode, negative electrode is connected Electrode connection that is rear and DC power supply with negative electrode.
In the Adjustable head lamp of the two Y-axis of a kind of single X-axis of the present utility model, 2 described Y rotating shaft electric motors are direct current generator, and the positive electrode of these 2 direct current generators is connected with negative electrode, negative electrode is connected Electrode connection that is rear and DC power supply with positive electrode.
Beneficial effect: the Adjustable head lamp of the two Y-axis of a kind of single X-axis of the present utility model, because have employed the design of above-mentioned structure, therefore when in use, 2 independent shot-light heads can independently rotate, and due to suffered frictional force can not be identical, therefore 2 independent shot-light heads can have the speed of different rotations, can ensure the effect with different irradiations, in use can have good rendering effect, more easily accept by user.
Below in conjunction with accompanying drawing, the utility model is described in detail, to make above-mentioned advantage of the present utility model definitely.
Accompanying drawing explanation
Fig. 1, stereogram for the utility model Adjustable head lamp;
Fig. 2, be cross section structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, further detailed description is done to the utility model.
Please refer to shown in Fig. 1 and Fig. 2, for a kind of preferred embodiment of the Adjustable head lamp of the two Y-axis of a kind of single X-axis of the present utility model, in the middle of this preferred embodiment, the Adjustable head lamp of the two Y-axis of this kind of single X-axis, comprise the shot-light head and base 1 that mutually connect rotatably up and down, shot-light head is fixedly connected with the Y rotating shaft of the horizontal direction on Change-over frame 2, Y rotating shaft is rotatably connected mutually with Change-over frame, the bottom of this swivel mount with form the X rotating shaft that X-axis is rotatably connected relative to base and be mutually permanently connected, the y-axis motor be installed on respectively in swivel mount mutually drives with Y rotating shaft and is connected, the X-axis motor be installed in base drives with X rotating shaft and is connected, the number of described y-axis motor and shot-light head is all at least 2, these 2 shot-light heads 31, two end part aligning of 31 and by 1 independently rotating shaft 5 be rotatably connected coaxially, and other 2 ends of these 2 shot-light heads respectively with set 2 Y rotating shafts 51 on the support of swivel mount 2 both sides, 52 are mutually permanently connected, 2 described y-axis motors 81, 82 2 Y be located at respectively in swivel mount 2 liang of side stands pass axle and drive connection.Usually, 2 described Y rotating shaft electric motors are direct current generator, and the positive electrode of these 2 direct current generators is connected with positive electrode, negative electrode is connected Electrode connection that is rear and DC power supply with negative electrode.Or, 2 described Y rotating shaft electric motors are direct current generator, in these 2 direct current generators the positive electrode of first motor be connected with second motor negative electrode, the negative electrode of first motor be connected with the positive electrode of second motor after and the Electrode connection of DC power supply.Can produce like this and rotate forward or rotating forward effect of reversing simultaneously.The Adjustable head lamp of the two Y-axis of a kind of single X-axis of the present utility model, because have employed the design of above-mentioned structure, therefore when in use, 2 independent shot-light heads can independently rotate, and due to suffered frictional force can not be identical, therefore 2 independent shot-light heads can have the speed of different rotations, can ensure the effect with different irradiations, in use can have good rendering effect, more easily accept by user.