Head-swinging type multistage independence Rotatable lamp holder LED
Technical field
This area relates to a kind of field of illumination equipment, particularly relates to a kind of LED being provided with the Rotatable lamp holder that multistage can independently rotate.
Background technology
The place of particular requirement is had to the irradiation of light at some, such as karaoke halls, dance hall, the occasions such as the square of enjoying the cool in summer, the LED illumination lamp with multiple color often can be used to throw light on, the rhythm of illumination flicker is usually also consistent with the rhythm of music, and make the light beam of illumination keep regular, or random rotation status, to build the visual scene of the innervation with music appeal, rotatable illuminating lamp particularly LED has a variety of, wherein there is a kind of LED of the rotation for diaxon, include base, be located at rotating shaft lamp bracket on base, and the rotatable lamp body be located in rotating shaft lamp bracket, luminous LED particle is provided with in lamp body, while rotating shaft lamp bracket rotates, lamp body in lamp bracket also can rotate around the axle center of lamp body, although this LED also has the effect of rotating illuminating, but due to the limited amount of rotating shaft lamp bracket, the effect of the rotating light therefore sent is comparatively dull, if particularly do longer time, the track that longer lamp body streaks on ground or wall is often more consistent, the effect of the light caused is comparatively dull, be difficult to make comparatively complicated projection, therefore how can this kind of structure be improved, build the effect of the light-illuminating of more in riotous profusion change, that the R&D personnel needs customer service prior art to carry out the direction of researching and developing.
Utility model content
The utility model is for overcoming above-mentioned defect, provides a kind of LED lamp holder being provided with the independently rotary lamp holder of multistage.
For achieving the above object, the utility model adopts following technical scheme: head-swinging type multistage independence Rotatable lamp holder LED of the present utility model, comprise base, be located at the circuit board with functional circuit in base, be located at the rotating shaft lamp bracket on base, and the rotatable cylindrical lamp body be located in rotating shaft lamp bracket, luminous LED particle is provided with in lamp body, LED is connected with functional circuit plate, the number of described rotating shaft lamp bracket is several, these several rotating shaft lamp brackets are all located on base, and the separate setting of each rotating shaft lamp bracket, this each rotating shaft lamp bracket is made up of a pair revolving light body support frame be oppositely arranged, this a pair revolving light body support frame is provided with relative rotating hole, this relative rotating hole coordinates with the rotating shaft at cylindrical lamp body two ends respectively and is rotatably connected, each rotary lamp frame is at least fixedly connected with a CD-ROM drive motor, this CD-ROM drive motor mutually drives with one end of described cylindrical lamp body and is connected.
In above-mentioned head-swinging type multistage independence Rotatable lamp holder LED, described turntable is the structure of strip, and several described rotary lamp frames are in series arranged on the turntable of strip mutually.
In above-mentioned head-swinging type multistage independence Rotatable lamp holder LED, the direction of rotation of the CD-ROM drive motor that described each rotary lamp frame is fixedly connected with is identical.
In above-mentioned head-swinging type multistage independence Rotatable lamp holder LED, the direction of rotation of the CD-ROM drive motor that described each rotary lamp frame is fixedly connected with is not identical.
In above-mentioned head-swinging type multistage independence Rotatable lamp holder LED, the mode of the driving between the CD-ROM drive motor that described each rotary lamp frame is fixedly connected with and the end of cylindrical lamp body is belt drives.
Beneficial effect: head-swinging type multistage independence Rotatable lamp holder LED of the present utility model, by arranging multiple rotary lamp frames on the turntable sitting rotation relative to ground, each rotary lamp frame is arranged independently by the cylindricity lamp body of drive motor, therefore the lighting effect of larger change can be produced when in use, the rotation of light comparatively speaking can irregularities more, therefore can produce the effect of better shadow illumination variations, improve head-swinging type multistage rotary irradiation lamp and be worth.
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 is the stereogram of LED of the present utility model;
Fig. 2 is the front view of LED of the present utility model;
Fig. 3 is the cross section structure figure of LED 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 Fig. 1, shown in Fig. 2 and Fig. 3, for the application of a kind of preferred embodiment of head-swinging type multistage independence Rotatable lamp holder LED of the present utility model, in the middle of this preferred embodiment, this head-swinging type multistage independence Rotatable lamp holder LED, comprise base 1, be located at the circuit board 9 with functional circuit in base, be located at the rotating shaft lamp bracket 2 on base, and the rotatable cylindrical lamp body 3 be located in rotating shaft lamp bracket, luminous LED particle is provided with in lamp body, LED 8 is connected with functional circuit plate, the number of described rotating shaft lamp bracket is several, these several rotating shaft lamp brackets are all located on base, and the separate setting of each rotating shaft lamp bracket, this each rotating shaft lamp bracket is made up of a pair revolving light body support frame be oppositely arranged, this a pair revolving light body support frame is provided with relative rotating hole, this relative rotating hole coordinates with the rotating shaft at cylindrical lamp body two ends respectively and is rotatably connected, each rotary lamp frame is at least fixedly connected with a CD-ROM drive motor 5, this CD-ROM drive motor mutually drives with one end of described cylindrical lamp body and is connected.Usually, the mode of the driving between the CD-ROM drive motor that described each rotary lamp frame is fixedly connected with and the end of cylindrical lamp body is belt drives.
Further, described turntable is the structure of strip, and several described rotary lamp frames are in series arranged on the turntable of strip mutually.
Further, the direction of rotation of the CD-ROM drive motor that described each rotary lamp frame is fixedly connected with is identical, or, the direction of rotation of the CD-ROM drive motor that described each rotary lamp frame is fixedly connected with is not identical, head-swinging type multistage independence Rotatable lamp holder LED of the present utility model, by arranging multiple rotary lamp frames on the turntable sitting rotation relative to ground, each rotary lamp frame is arranged independently by the cylindricity lamp body of drive motor, therefore the lighting effect of larger change can be produced when in use, the rotation of light comparatively speaking can irregularities more, therefore the effect of better shadow illumination variations can be produced, improve head-swinging type multistage rotary irradiation lamp to be worth.