CN103727496A - LED moving-head wash light and LED display screen - Google Patents
LED moving-head wash light and LED display screen Download PDFInfo
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- CN103727496A CN103727496A CN201310708712.4A CN201310708712A CN103727496A CN 103727496 A CN103727496 A CN 103727496A CN 201310708712 A CN201310708712 A CN 201310708712A CN 103727496 A CN103727496 A CN 103727496A
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Abstract
An LED display screen is composed of a plurality of LED moving-head wash lights distributed in an m*m array. Each LED moving-head wash light comprises a base, a light projector disposed on the base, and a drive motor driving the light projector to rotate. Each light projector comprises a support and a light-emitting part disposed on the support. Each light-emitting part comprises an LED substrate on which a plurality of LEDs are arranged. The LED display screen is characterized in that the LEDs are arranged in an n*m array, n being not smaller than 3; each LED forms a zone; pixels formed by the LEDs are composed of R, G, B and W LED chips; the beam angle of each LED is 6-7 degrees. When each single LED is on, other color zones are unaffected; each single lamp can display patterns such as letters, digits, patterns and Chinese characters, which other moving-head wash lights cannot display; the LED moving-head wash lights can be used in groups to serve as the LED display screen for displaying.
Description
Technical field
The present invention relates to LED lighting field, especially a kind of dyeing lamp and LED display of shaking the head.
Background technology
The LED lamp that dyes, can provide RGB colour mixture and comprehensive color blending effect, and color is pure abundant, is widely used in large-scale variety performance and public place of entertainment and makes color rendering effect.Existing LED dyeing lamp is only used for strengthening lighting effects, but it does not possess the Presentation Function of figure and font, therefore in some occasion, needing increases a display screen in addition for the demonstration of figure and font, so increased the Meteorological of equipment, and light fixture is more, management month trouble.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of LED shake the head dyeing lamp and LED display, and LED dyeing lamp not only possesses the function that color is played up, and possesses the Presentation Function of letter, numeral, pattern, has widened its range of application.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of LED dyeing lamp of shaking the head, the drive motors that comprises base, is located at the light projector on base and drives described light projector to rotate, described light projector comprises bearing and is located at the illuminating part on described bearing, described illuminating part comprises LED substrate, described LED substrate is provided with some LED lamp pearls, and described LED lamp pearl is n * n array distribution, n >=3; Each LED lamp pearl has a district of one's own, and the pixel of its formation is comprised of R, G, B, tetra-kinds of LED chips of W, and the beam angle of each LED lamp pearl is 6 ~ 7 °.Branch lamp pearl of the present invention is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, can do the demonstration effect of LED screen when cluster is used.
As improvement, each LED chip is furnished with one and controls driving.
As improvement, the centre-to-centre spacing of adjacent LED lamp pearl is 40 ~ 45mm, guarantees that the light between adjacent LED lamp pearl can phase mutual interference.
As improvement, described n equals 5.
For solving the problems of the technologies described above, another technical scheme of the present invention is: a kind of LED display, by some LED dyeing lamp of shaking the head, be m * m array distribution and form, the described LED dyeing lamp of shaking the head comprises base, is located at the light projector on base and drives the drive motors of described light projector rotation, described light projector comprises bearing and is located at the illuminating part on described bearing, described illuminating part comprises LED substrate, described LED substrate is provided with some LED lamp pearls, it is characterized in that: described LED lamp pearl is n * n array distribution, n >=3; Each LED lamp pearl has a district of one's own, and the pixel of its formation is comprised of R, G, B, tetra-kinds of LED chips of W, and the beam angle of each LED lamp pearl is 6 ~ 7 °.Branch lamp pearl of the present invention is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, can do the demonstration effect of LED screen when cluster is used.
As improvement, each LED chip is furnished with one and controls driving.
As improvement, the centre-to-centre spacing of adjacent LED lamp pearl is 40 ~ 45mm, guarantees that the light between adjacent LED lamp pearl can phase mutual interference.
As improvement, described n equals 5.
As improvement, described LED shakes the head dyeing lamp by the fixing same mount pad of the Connection Block on base.
As improvement, described m equals 5.
The beneficial effect that the present invention compared with prior art brought is:
Branch lamp pearl of the present invention is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, can do the demonstration effect of LED screen when cluster is used.
Accompanying drawing explanation
Fig. 1 is LED dyeing lamp rearview.
Fig. 2 is LED dyeing lamp top view.
The LED display of Fig. 3 for being combined to form by LED dyeing lamp.
The specific embodiment
Below in conjunction with Figure of description, the invention will be further described.
Embodiment 1
As shown in Figure 1, 2, a kind of LED dyeing lamp of shaking the head, comprise base 13, be located at the light projector on base 13 and drive the drive motors of described light projector rotation, described light projector comprises bearing 14 and is located at the illuminating part 15 on described bearing 14, and illuminating part 15 can rotate on bearing 14.Described illuminating part 15 comprises LED substrate, described LED substrate is provided with some LED lamp pearls 11, the corresponding lens of each LED lamp pearl 11, described LED lamp pearl 11 is 5 * 5 array distribution, be that each light fixture is provided with altogether 25 LED lamp pearls 11, the centre-to-centre spacing of adjacent LED lamp pearl 11 is 40 ~ 45mm, and each LED lamp pearl 11 has a district of one's own, and the beam angle of each LED lamp pearl 11 is 6 ~ 7 °; Each LED lamp pearl 11 is comprised of R, G, B, tetra-kinds of LED chips of W as pixel, be red light chips, green glow chip, blue chip and white chip, each LED chip is furnished with one and controls driving, the present embodiment is provided with altogether 120 and controls driving, can to certain chip of certain LED lamp pearl 11, drive separately separately.Branch lamp pearl of the present invention is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, can do the demonstration effect of LED screen when cluster is used.
As shown in Figures 1 to 3, a kind of LED display, is 5 * 5 array distribution and is formed by 25 LED dyeing lamp 1 of shaking the head, and the described LED dyeing lamp 1 of shaking the head is fixed on same mount pad by the Connection Block 12 on base 13.Shown in the LED dyeing lamp 1 of shaking the head comprise base 13, be located at the light projector on base 13 and drive the drive motors of described light projector rotation, described light projector comprises bearing 14 and is located at the illuminating part 15 on described bearing 14, illuminating part 15 can rotate on bearing 14.Described illuminating part 15 comprises LED substrate, described LED substrate is provided with some LED lamp pearls 11, the corresponding lens of each LED lamp pearl 11, described LED lamp pearl 11 is 5 * 5 array distribution, be that each light fixture is provided with altogether 25 LED lamp pearls 11, the centre-to-centre spacing of adjacent LED lamp pearl 11 is 40 ~ 45mm, and each LED lamp pearl 11 has a district of one's own, and the beam angle of each LED lamp pearl 11 is 6 ~ 7 °; Each LED lamp pearl 11 is comprised of R, G, B, tetra-kinds of LED chips of W as pixel, be red light chips, green glow chip, blue chip and white chip, each LED chip is furnished with one and controls driving, the present embodiment is provided with altogether 120 and controls driving, can to certain chip of certain LED lamp pearl 11, drive separately separately.Branch lamp pearl of the present invention is only when bright, does not affect its allochromatic colour district, and separate unit lamp can show the figure that other dyeing lamp of shaking the head such as letter, numeral, pattern, Chinese can not show, can do the demonstration effect of LED screen when cluster is used.
Claims (10)
1. the LED dyeing lamp of shaking the head, the drive motors that comprises base, is located at the light projector on base and drives described light projector to rotate, described light projector comprises bearing and is located at the illuminating part on described bearing, described illuminating part comprises LED substrate, described LED substrate is provided with some LED lamp pearls, it is characterized in that: described LED lamp pearl is n * n array distribution, n >=3; Each LED lamp pearl has a district of one's own, and the pixel of its formation is comprised of R, G, B, tetra-kinds of LED chips of W, and the beam angle of each LED lamp pearl is 6 ~ 7 °.
2. a kind of LED according to claim 1 dyeing lamp of shaking the head, is characterized in that: each LED chip is furnished with one and controls and drive.
3. a kind of LED according to claim 1 dyeing lamp of shaking the head, is characterized in that: the centre-to-centre spacing of adjacent LED lamp pearl is 40 ~ 45mm.
4. a kind of LED according to claim 1 dyeing lamp of shaking the head, is characterized in that: described n equals 5.
5. a LED display, it is characterized in that: by some LED dyeing lamp of shaking the head, be m * m array distribution and form, the described LED dyeing lamp of shaking the head comprises base, is located at the light projector on base and drives the drive motors of described light projector rotation, described light projector comprises bearing and is located at the illuminating part on described bearing, described illuminating part comprises LED substrate, described LED substrate is provided with some LED lamp pearls, it is characterized in that: described LED lamp pearl is n * n array distribution, n >=3; Each LED lamp pearl has a district of one's own, and the pixel of its formation is comprised of R, G, B, tetra-kinds of LED chips of W, and the beam angle of each LED lamp pearl is 6 ~ 7 °.
6. a kind of LED display according to claim 5, is characterized in that: each LED chip is furnished with one and controls driving.
7. a kind of LED display according to claim 5, is characterized in that: the centre-to-centre spacing of adjacent LED lamp pearl is 40 ~ 45mm.
8. a kind of LED display according to claim 5, is characterized in that: described n equals 5.
9. a kind of LED display according to claim 5, is characterized in that: described LED shakes the head dyeing lamp by the fixing same mount pad of the Connection Block on base.
10. a kind of LED display according to claim 5, is characterized in that: described m equals 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708712.4A CN103727496B (en) | 2013-12-20 | 2013-12-20 | A kind of LED shakes the head dyeing lamp and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310708712.4A CN103727496B (en) | 2013-12-20 | 2013-12-20 | A kind of LED shakes the head dyeing lamp and LED display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727496A true CN103727496A (en) | 2014-04-16 |
| CN103727496B CN103727496B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310708712.4A Expired - Fee Related CN103727496B (en) | 2013-12-20 | 2013-12-20 | A kind of LED shakes the head dyeing lamp and LED display |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209834Y (en) * | 2008-05-22 | 2009-03-18 | 嘉力时(集团)有限公司 | Novel head shaking lamp and decorative apparatus thereof |
| CN202708871U (en) * | 2012-08-08 | 2013-01-30 | 山东江都电气有限公司 | Multi-color light-emitting diode (LED) flood light |
| CN202791781U (en) * | 2012-09-28 | 2013-03-13 | 广东华晨影视舞台专业工程有限公司 | Light-emitting diode (LED) moving head lamp |
| KR20130048679A (en) * | 2012-03-30 | 2013-05-10 | 기린정밀공업 (주) | Led moving head having enhanced safety performance |
-
2013
- 2013-12-20 CN CN201310708712.4A patent/CN103727496B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209834Y (en) * | 2008-05-22 | 2009-03-18 | 嘉力时(集团)有限公司 | Novel head shaking lamp and decorative apparatus thereof |
| KR20130048679A (en) * | 2012-03-30 | 2013-05-10 | 기린정밀공업 (주) | Led moving head having enhanced safety performance |
| CN202708871U (en) * | 2012-08-08 | 2013-01-30 | 山东江都电气有限公司 | Multi-color light-emitting diode (LED) flood light |
| CN202791781U (en) * | 2012-09-28 | 2013-03-13 | 广东华晨影视舞台专业工程有限公司 | Light-emitting diode (LED) moving head lamp |
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| CN103727496B (en) | 2016-01-06 |
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Granted publication date: 20160106 Termination date: 20201220 |