CN1194347A - Color changing floodlight - Google Patents
Color changing floodlight Download PDFInfo
- Publication number
- CN1194347A CN1194347A CN98110728A CN98110728A CN1194347A CN 1194347 A CN1194347 A CN 1194347A CN 98110728 A CN98110728 A CN 98110728A CN 98110728 A CN98110728 A CN 98110728A CN 1194347 A CN1194347 A CN 1194347A
- Authority
- CN
- China
- Prior art keywords
- transmission element
- color changing
- lampshade
- floodlight
- printing opacity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Color changing floodlight includes lampshade with embedded transparent blocks and inside lamp and it features that the transparent parts are set between the transparent blocks and lamp and each tramsparent part permeating at least three kinds of color light has transmission wheels supported by the lampshade and contacting with it with one transmission wheel being motor driven. The scenery the floodlight aims at can reflect changeable color light, so that the floodlight may be used in theatre, amusement place and household.
Description
The present invention relates to a kind of color lighting light fixture.
People have the illuminating lamp that can launch colourful light of some printing opacity pieces to call colored floodlight lampshade is rotating habitually, it is radiated at the color that changes on the object or person body, color decision by the printing opacity piece on the lampshade, do not change as lampshade, then to impinge upon the colour in somewhere be constant to floodlight, and the printing opacity number of blocks on the lampshade is limited, therefore, the colored kind of irradiation is also limited, use this type of light fixture in public entertainment occasion or family, make people have a kind of color also to dislike abundant inadequately sensation.
The objective of the invention is to provide a kind of and just can irradiate abundant colored color changing floodlight from printing opacity piece of lampshade at above-mentioned shortcoming.
The object of the present invention is achieved like this, be about to include the surface inlay the lampshade of printing opacity piece, be connected with lampshade and the color changing floodlight that the illuminating lamp in it forms is installed is improved, its improvement place is that the transmission element that can move relative to misplacing is set between printing opacity piece and illuminating lamp, each transmission element can see through three kinds of different colouramas at least, connect supporting and drive that contact with transmission element in the transmission element end, have a drive to be driving wheel by driven by motor by lampshade.Because the driving wheel rotating speed is fixed, the transmission element that can drive different-diameter is done the differential rotation of different rotating speeds, so the different colouramas of the light of illuminating lamp by different transmission elements is overlapping, just can irradiate with countless changes colourama from the printing opacity piece of lampshade, reached purpose.
Effect of the present invention is very obvious, no matter in arenas, amusement hall or family floodlight is aimed at someone or certain field, need not rotate light fixture and just can make someone or something reflect that with countless changes colourama also can satisfy the special requirement of photographer to certain color.
Give to describe in detail below in conjunction with accompanying drawing.
Fig. 1 is first kind of example structure schematic diagram of the present invention, is the A-A cutaway view of Fig. 2.
Fig. 2 is the B-B cutaway view of Fig. 1.
Fig. 3 is second kind of example structure schematic diagram of the present invention.
Embodiment one
Design a kind of color changing floodlight, its lampshade is made up of " U " shape outer cover (8) and biside plate (9), the openend end surface is inlayed the printing opacity piece (4) of a rectangle clear, colorless glass system, its effect is for dustproof, in the rubber seal frame (13) that the printing opacity piece is embedded in the end, can also play moisture-proof role; There is individual illuminating lamp to be installed in lampshade inside, this example is tubular fluorescent lamp (5), its two ends can be directly be connected with side plate (9) in the lampshade, one side of illuminating lamp is provided with reflection shield (6), it can strengthen luminous flux, even the variation of participation colourama, between printing opacity piece and illuminating lamp, be provided with transmission element, it is a kind of illuminating lamp of containing that has, at least two light transmission cylinder of the different radius of gyration of same axis of rotation, the quantity of light transmission cylinder can be more, and the present embodiment light transmission cylinder is three and comprises the urceolus (1) that contains illuminating lamp, middle tube (2), inner core (3) is same axis of rotation and parallel with printing opacity piece (4).For making each light transmission cylinder can pass through different colouramas, that each light transmission cylinder is radially being made is red, green, blue or pinkish red, yellow, blue or green three kinds of stained glass tubes, perhaps at red, green, blue or pinkish red, yellow, the blue or green three look thin layers of each appearance subregion spraying; The drive that contacts with transmission element, mutual dislocation friction pulley (7) for the two ends that are located at each interlayer cavity, friction pulley closely contacts with adjacent light transmission cylinder, friction pulley is by wheel shaft (11), nut (12) etc. is bearing on the side plate (9) in the lampshade, the present embodiment friction pulley add up to 12 wherein six be embedded between inner core and the middle tube, other six then between urceolus and middle tube, and per six taken turns uniform arrangement.12 a drive arranged in taking turns, be that one of this routine friction pulley is connected with motor (10), this takes turns and is driving wheel.All the other 11 is follower, utilizes frictional force to drive the differential revolution of each light transmission cylinder; The required electric wire of floodlight can concentrate in the separate terminal enclosure (15), is drawn by it again; Be connected with lamp bracket (14) at the lampshade afterbody, in order to floodlight is fixing on the wall, on the ceiling, or on other object, the relative lampshade of lamp bracket can be made movable, is beneficial to lampshade plate gyration.
Embodiment two
With implement one and different be, the color changing floodlight lampshade is parabolical lampshade (17), opening end shield one pressure ring (25), garden shape glass system printing opacity piece (20) is embedded on the pressure ring by sealing frame (24).Illuminating lamp is a globular bulb, be located at parabolical lampshade root, transmission element is a kind of light-passing board, the outside plate (21) that comprises the different radius of gyration of same axis of rotation, middle plate (22), inner panel (23), axis of rotation is vertical with the printing opacity piece, each light-passing board at least have red, green, blue three kinds of colours or magenta, yellow, blue or green three kinds of colours or above-mentioned six kinds of colours all on, the drive that contacts with transmission element, this example is with tooth driving wheel (27) for of being bearing in by wheel shaft (19) etc. on the lampshade, band tooth follower (26) and each locating wheel (18), each locating wheel can be a plurality of radially uniform, be connected with motor with the band tooth driving wheel of middle plate contact, the same with embodiment one principle, band tooth driving wheel rotating speed is fixed, and just can make each light-passing board with the differential rotation of different rotating speeds, can irradiate with countless changes color by the printing opacity piece.
Claims (7)
1. one kind comprises by inlaying that the lampshade of printing opacity piece is connected with lampshade and the color changing floodlight that the illuminating lamp in it is formed is installed in the surface, it is characterized in that between printing opacity piece and illuminating lamp, being provided with the transmission element that can move relative to misplacing, each transmission element can see through three kinds of different colouramas at least, connect the drive that supports and contact by lampshade in the transmission element end, have a drive to be driving wheel by driven by motor with transmission element.
2. by the described color changing floodlight of claim 1, it is characterized in that transmission element is a kind of light transmission cylinder that contains illuminating lamp, comprise same axis of rotation, the urceolus of the different radius of gyration (1), middle tube (2), inner core (3), its axis of rotation is parallel with printing opacity piece (4).
3. by the described color changing floodlight of claim (2), it is characterized in that each light transmission cylinder at least red, green, blue three kinds of colours are arranged.
4. by claim 1 or 2 or 3 described color changing floodlights, it is characterized in that the drive that contacts with transmission element is the friction pulley (7) that is bearing in the mutual dislocation of side plate (9).
5. by the described color changing floodlight of claim 1, its transmission element is a kind of light-passing board, comprises the outside plate (21) of the different radius of gyration of same axis of rotation, middle plate (22), inner panel (23), and axis of rotation is vertical with printing opacity piece (20).
6. by the described color changing floodlight of claim 5, it is characterized in that each light-passing board at least red, green, blue, three kinds of colours are arranged.
7. by claim 1 or 5 or 6 described color changing floodlights, it is characterized in that the drive that contact with transmission element, for being bearing in band tooth driving wheel (27) on the lampshade (17) by wheel shaft (19), being with tooth follower (26) and locating wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110728A CN1194347A (en) | 1998-03-25 | 1998-03-25 | Color changing floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110728A CN1194347A (en) | 1998-03-25 | 1998-03-25 | Color changing floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1194347A true CN1194347A (en) | 1998-09-30 |
Family
ID=5220752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110728A Pending CN1194347A (en) | 1998-03-25 | 1998-03-25 | Color changing floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1194347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533996A (en) * | 2018-04-23 | 2018-09-14 | 苏州盛威佳鸿电子科技有限公司 | A kind of color-changed LED lamp bar |
-
1998
- 1998-03-25 CN CN98110728A patent/CN1194347A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533996A (en) * | 2018-04-23 | 2018-09-14 | 苏州盛威佳鸿电子科技有限公司 | A kind of color-changed LED lamp bar |
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